How to run your own Swap node

 How to run your own Swap node

There are various reasons for running your own node for Swap, or for any other crypto project you are interested in for that matter. Those reasons range from supporting the network and increasing decentralization to protecting yourself from some forms of attack vectors designed to steal your assets. I can be up front and honest about my own mistakes. I lost some BTC to my own stupidity and a compromised remote node that my Electrum wallet had connected to for a transaction. Had I then, like now, process my BTC transactions through my own node, I would have never lost almost 1/2 a BTC due to a simple mistake.

Let that be a warning that ease of use many times can come with the cost of additional attack vectors that bad actors can use to try and steal your crypto! However, this is not what this article is about so back to getting your own Swap node running. Like always, you have your choice of Linux, Windows or Mac platforms. You can pick either the Command Line Interface or the Graphics User Interface version but either way, you are basically running the same swapd executable to fire up your node. 

https://github.com/swap-dev/swap/releases

Once you have downloaded and extracted the files to your location of choice, simply execute the swapd binary. It’s really that easy, however if you have Linux and are not running Ubuntu 18, you might get some errors if you just try to run the precompiled binary due to libc6 version conflicts. If this is the case, as it was for me on Ubuntu 16, you will need to compile the software manually. The commands really are simple if you just copy and paste the following three commands:

1. This will install all the required dependencies: sudo apt-get install build-essential cmake pkg-config libboost-all-dev libssl-dev libzmq3-dev libunbound-dev libsodium-dev libreadline6-dev libpgm-dev
2. This will clone the entire repo, it is very important to use the –recursive tag!   git clone –recursive https://github.com/swap-dev/swap
3. This will build the Swap daemon and also the wallet. cd swap && mkdir build && cd build && cmake .. && make -j4 daemon simplewallet

Once the last command executes, two binary files will be created in the build/bin directory. Move them to a location of your choice and execute swapd. You will need to allow swapd access through your firewall, be it Windows or Linux. It will take the daemon time to sync for the first time. On my 4G wireless connection it took me about a day to sync the now over one million blocks that is the Swap ledger. My fiber connection took considerable time as well. In order to expedite the process Leafy has graciously offered up a web download of the raw blockchain file that is updated daily. It’s over 5GB in size and can be found here.

In order to import this file you MUST have the CLI version of the wallet on your computer. Included in the CLI wallet is a swap-blockchain-import binary. Please enter the commands below in a terminal from the Swap CLI client folder depending on your OS:

For Linux:

• wget https://node.pocketwhale.info/swap_blockchain.raw
• ./swap-blockchain-import –verify 0 –input-file ./swap_blockchain.raw

For Windows:

• Download file to Swap CLI wallet folder
• monero-blockchain-import.exe –verify 0 –input-file ./swap_blockchain.raw

Once the import has completed, you will need to run the daemon to complete your synchronization. The daemon will then start processing transactions and you can begin to use it as a node for your own wallets. You can now also use it for a Swap MicroPool, which you can read about by following the MicroPool link.

If you have any questions you can always jump into our Discord Server here for help and advice.

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Apache2 Ubuntu Default Page: It works Apache2 Ubuntu Default Page

 

Apache2 Debian Default Page

It works!

This is the default welcome page used to test the correct operation of the Apache2 server after installation on Debian systems. If you can read this page, it means that the Apache HTTP server installed at this site is working properly. You should replace this file (located at /var/www/html/index.html) before continuing to operate your HTTP server.

If you are a normal user of this web site and don't know what this page is about, this probably means that the site is currently unavailable due to maintenance. If the problem persists, please contact the site's administrator.

Configuration Overview

Debian's Apache2 default configuration is different from the upstream default configuration, and split into several files optimized for interaction with Debian tools. The configuration system is fully documented in /usr/share/doc/apache2/README.Debian.gz. Refer to this for the full documentation. Documentation for the web server itself can be found by accessing the manual if the apache2-doc package was installed on this server.

The configuration layout for an Apache2 web server installation on Debian systems is as follows:

/etc/apache2/
|-- apache2.conf
|       `--  ports.conf
|-- mods-enabled
|       |-- *.load
|       `-- *.conf
|-- conf-enabled
|       `-- *.conf
|-- sites-enabled
|       `-- *.conf
          

• apache2.conf is the main configuration file. It puts the pieces together by including all remaining configuration files when starting up the web server.
• ports.conf is always included from the main configuration file. It is used to determine the listening ports for incoming connections, and this file can be customized anytime.
• Configuration files in the mods-enabled/, conf-enabled/ and sites-enabled/ directories contain particular configuration snippets which manage modules, global configuration fragments, or virtual host configurations, respectively.
• They are activated by symlinking available configuration files from their respective *-available/ counterparts. These should be managed by using our helpers a2enmod, a2dismod, a2ensite, a2dissite, and a2enconf, a2disconf . See their respective man pages for detailed information.
• The binary is called apache2. Due to the use of environment variables, in the default configuration, apache2 needs to be started/stopped with /etc/init.d/apache2 or apache2ctl. Calling /usr/bin/apache2 directly will not work with the default configuration.

Document Roots

By default, Debian does not allow access through the web browser to any file apart of those located in /var/www, public_html directories (when enabled) and /usr/share (for web applications). If your site is using a web document root located elsewhere (such as in /srv) you may need to whitelist your document root directory in /etc/apache2/apache2.conf.

The default Debian document root is /var/www/html. You can make your own virtual hosts under /var/www. This is different to previous releases which provides better security out of the box.

Reporting Problems

Please use the reportbug tool to report bugs in the Apache2 package with Debian. However, check existing bug reports before reporting a new bug.

Please report bugs specific to modules (such as PHP and others) to respective packages, not to the web server itself.

REF: RCA LED65G55R120Q MSTAR - 65" LED TV Specs

RCA LED65G55R120Q MSTAR - 65" LED TV

 

RCA LED65G55R120Q MSTAR - 65" LED TV

Part Number: LED65G55R120Q

Remote-Control

RCA 65' Display Angles and Descriptions.

 Video

• Refresh rate
  120 Hz
• Widescreen Modes
  Cinema, Normal, Wide, Zoom
• Comb Filter
  3D digital

Connections

• Type
  HDMI, USB, audio line-in, composite video / component video input, digital audio output (coaxial), headphones
• Qty
  2
• Connector Type
  19 pin HDMI Type A, 4 pin USB Type A, RCA, RCA x 2, RCA x 3, mini-phone stereo 3.5 mm
• Connector Location
  rear 

Miscellaneous

• Compliant Standards
  FCC, UL
• Color
  piano black
• Color Category
  black
• Flat Panel Mount Interface
  Yes

Component features

• Supported Audio Formats
  MP3, WAV
• Supported Pictures Formats
  JPG

TV Tuner

• Reception System
  NTSC-M
• TV Tuner Presence
  Yes
• Digital TV Tuner
  ATSC
• Analog TV Tuner
  NTSC
• Closed Caption Capability
  Yes
• Stereo Reception System
  MTS
• Secondary Audio Program (SAP)
  Yes

 Power

• Energy Consumption per Year
  190

Header

• Brand
  RCA
• Product Line
  RCA
• Model
  LED65G55R120Q
• Series
  MSTAR

TV System

• Additional Features
  Digital Noise Reduction (DNR)

Dimensions & Weight

• Width
  58.5 in
• Depth
  3.9 in
• Height
  34.4 in
• Weight
  48.72 lbs
• Comments
  without speakers

 Television

• Type
  LED-backlit LCD TV
• LCD Backlight Technology
  LED backlight
• LED Backlight Type
  rear-lit LED
• Video Interface
  HDMI, component, composite
• HDMI Ports Qty
  2
• Diagonal Class
  65 in
• Diagonal Class (metric)
  165 cm
• Resolution
  1920 x 1080
• Display Format
  1080p (Full HD)
• Motion Enhancement Technology
  120Hz Refresh Rate
• Response Time
  6.5 ms
• Image Aspect Ratio
  16:9
• Dynamic Contrast Ratio
  5000:1
• Viewing Angle
  178°
• Viewing Angle (Vertical)
  178°
• Display Menu Language
  English, French, Spanish
• HDCP Compatible
  yes
• Input Video Formats
  1080i, 1080p, 480i, 480p, 720p
• Parental Channel Lock
  Yes
• Additional Features
  Digital Noise Reduction (DNR)

 Audio System

• Output Power / Total
  16 Watt
• Speaker System
  2 speakers

Radio

• Type
  none

DVD

• Type
  none

Media Player

• Supported Audio Formats
  MP3, WAV
• Supported Pictures Formats
  JPG
• USB Port
  Yes
• USB Ports Qty
  1

Network & Internet Multimedia

• Connect & Share
  Mobile High-Definition Link (MHL)

 Speaker System Details

• Speaker Type
  main channel speaker
• Speaker Qty
  2
• Speaker Form Factor
  built-in
• Nominal (RMS) Output Power
  8 Watt

Power Device

• Type
  power supply
• Nominal Voltage
  AC 120/230 V
• Frequency Required
  50/60 Hz
• Power Consumption Operational
  102 Watt
• Power Consumption Stand by
  0.3 Watt

Stands & Mounts

• Stand
  included
• Stand Design
  tabletop
• Flat Panel Mount Interface
  Yes

 Dimensions & Weight (Shipping)

• Shipping Width
  63.4 in
• Shipping Depth
  8.5 in
• Shipping Height
  38.6 in
• Shipping Weight
  67 lbs
• Width (Shipping)
  63.4 in
• Weight (Shipping)
  67 lbs

 Dimensions & Weight Details

• Details
  panel with stand, panel without stand
• Width
  58.5 in
• Depth
  13 in, 3.9 in
• Height
  34.4 in, 35.7 in
• Weight
  48.7 lbs

General

• Video Interface
  Component, composite, HDMI
• Timer Functions
  Sleep
• HDCP Compatible
  Yes
• HDMI Ports Qty
  2 ports
• Power Consumption Operational
  102 Watt
• Manufacturer
  RCA

General

• Manufacturer
  RCA

Where to Buy See All

+1. so beside blown HDMI IC, some other sections of the mainboard may be damaged also. Time for new mainboard. __________________ Never stop learning Basic LCD TV and Monitor troubleshooting guides. http://www.badcaps.net/forum/showthr...956#post305956 Voltage Regulator (LDO) testing: http://www.badcaps.net/forum/showthr...999#post300999 Inverter testing using old CFL: http://www.badcaps.net/forum/showthr...er+testing+cfl Tear down pictures: Hit the ">" Show Albums and stories" on the left side http://s807.photobucket.com/user/budm/library/ TV Factory reset codes listing: http://www.badcaps.net/forum/showthread.php?t=24809

 

---

Dell Precision Series, Model, Release-Date, CPU, Chipset, RAM-Max, GPU, Storage, Screen (Reference) 

3000, 5000, 7000 Series (2015–current)

Dell-Latitude Series

Dell announced a new series of Latitude laptops in August 2013: the 3000 series, the 5000 series and the 7000 series. In October 2015, Dell announced the first generation of Precision mobile workstations of this series with model numbers 3510, 5510, 7510 and 7710. In January 2017, Dell announced the second generation laptops in this series with model numbers 3520, 5520, 7520 and 7720. In April 2018, Dell announced the third generation of laptops in this series with model numbers 3530, 5530, 7530 and 7730. In May 2019 Dell announced the 4th Generation of the 55xx and 7xxx series mobile workstations with the release of the 5540, 7540 and 7740 models.

All first generation (xx10) Precision Series

Dell Precision laptops (except the 5510) are compatible with the E-Series Advanced Port Replicators. The second generation (xx20) Precision laptops support the E-Series docking station for the 7520 and 7720 models, but not for the 3520 and 5520 models. The third generation (xx30) Precision laptops no longer support the E-Series docking station.

Model	Release	Weight	CPU	Chipset	Memory (max)	Graphics	Storage	Screen
17.3" Ultimate
Precision 7750	May 2020	3.13 kg (6.9 lb)	i5-10400H (4 Core, 8MB Cache, 2.60 GHz to 4.60 GHz) i7-10750H (6 Core, 12MB Cache, 2.60 GHz to 5.00 GHz) i7-10850H (6 Core, 12MB Cache, 2.70 GHz to 5.10 GHz) i7-10875H (8 Core, 16MB Cache, 2.30 GHz to 5.10 GHz) i9-10885H (8 Core, 16MB Cache, 2.40 GHz to 5.30 GHz) Xeon W-10855M (6 Core, 12MB Cache, 2.80 GHz to 5.10 GHz) Xeon W-10885M (8 Core, 16MB Cache, 2.40 GHz to 5.30 GHz)	WM490	128GB (ECC) 3200 MHz	Intel UHD Graphics NVIDIA Quadro T1000 (4GB GDDR6) NVIDIA Quadro RTX 3000 (6GB GDDR6) NVIDIA Quadro RTX 4000 (8GB GDDR6) NVIDIA Quadro RTX 5000 (16GB GDDR6)	(4x) PCIe NVMe	17.3" FHD WVA 220 nits 17.3" FHD WVA 500 nits 17.3" UHD WVA 500 nits
	pointing stick dropped; reduced keyboard layout.
Precision 7740	Jul 2019	3.08 kg (6.8 lb)	i5-9400H(4 cores, 8M Cache, 2.50GHz Up to 4.30GHz)[7] i7-9750H (6 core, 12M Cache, 2.60GHz Up to 4.50GHz)[8] i7-9850H (6 core, 12M Cache, 2.60GHz Up to 4.60GHz)[9] i9-9880H (8 core, 16M Cache, 2.30GHz Up to 4.80GHz)[10] i9-9980HK (8 core, 16M Cache, 2.80GHz Up to 5.00GHz)[11] Xeon E-2276M (6 core, 12M Cache, 2.80GHz Up to 4.70GHz)[12] Xeon E-2286M (8 core, 16M Cache, 2.40GHz Up to 5.00GHz)[13]	CM246	128GB[14] (non-ECC) 2667 MHz 64GB (ECC\non-ECC) 2667 MHz 32GB (non-ECC) 2933 MHz DDR4 (4 slots)	Intel HD GFX Radeon Pro WX 7130 (8GB GDDR5) or WX 3200 (4GB GDDR5) Nvidia Quadro RTX 3000 (6GB GDDR6) or Quadro RTX 4000 (8GB GDDR6) or Quadro RTX 5000 (16GB GDDR6)	(4x) PCle NVMe or (3x) PCIe NVMe and (1x) 2.5” HDDs (up to 8TB)	17.3" HD+ TN 1600x900 17.3" UltraSharp FHD IPS 1920x1080 17.3" UltraSharp UHD IGZO 3840x2160
Precision 7730	Jun 2018	3.17 kg (7.0 lb)	i5-8300H (4 core)[15] i5-8400H (4 core)[16] i7-8750H (6 core) i7-8850H (6 core) i9-8950HK (6 core) Xeon E-2176M (6 core) Xeon E-2186M (6 core)	CM246	128GB[17] (non-ECC) 2667 MHz 64GB (ECC\non-ECC) 2667 MHz 32GB (non-ECC) 2933 MHz DDR4 (4 slots)	Intel UHD P630 or UHD 630 + NVIDIA Quadro P3200 (6GB GDDR5) or P4200 (8GB GDDR5) or P5200 (16GB GDDR5)	3 M.2 x4; + 1 M.2 x4 or SATA	1600x900 TN 1920×1080 IPS 3840×2160 IGZO touch
	First 17" Precision with a touch screen as option; Windows 10 Pro
Precision 7720	Mar 2017	3.42 kg (7.5 lb)	Intel Core i5-7300HQ (4 core, 6M Cache, 2.50GHz Up to 3.50GHz)[18] i5-7440HQ (4 core, 6M Cache, 2.80GHz Up to 3.80GHz)[19] i7-7700HQ (4 core, 6M Cache, 2.80GHz Up to 3.80GHz)[20] i7-7820HQ (4 core, 8M Cache, 2.90GHz Up to 3.90GHz)[21] i7-7920HQ (4 core, 8M Cache, 3.10GHz Up to 4.10GHz)[22] intel Xeon E3-1505M v6 (4 core, 8M Cache, 3.00GHz Up to 4.00GHz)[23] E3-1535M v6 (4 core, 8M Cache, 3.10GHz Up to 4.20GHz)[24]	CM238	128GB (non-ECC) 64GB (ECC\non-ECC) 2400 MHz 32GB[a] (non-ECC) 2667 MHz DDR4 (4 slots)	Intel Iris Pro P580, HD P580 or HD 630 + Radeon Pro WX 7100 (8GB GDDR5) or NVIDIA Quadro M1200 (4GB GDDR5) or P3000 (6GB GDDR5) or P4000 (8GB GDDR5) or P5000 (16GB GDDR5)	2 M.2 x4; + 1 M.2 x4 or SATA [25]	1600x900 TN LED 1920×1080 IPS LED 3840×2160 IGZO LED
	Last Precision with a MXM slot, 7730 uses a proprietary DGFF module; Windows 10 Pro 64-bit / Ubuntu 16.04LTS
Precision 17 7000 (7710)	2015	3.42 kg (7.5 lb)	Intel Core i5-6300HQ i7-6820HQ i7-6920HQ intel Xeon E3-1505M E3-1535M E3-1545M E3-1575M	CM236	128GB (non-ECC) 64GB (ECC\non-ECC) 2133 MHz 32GB[a] (non-ECC) 2667 MHz DDR4 (4 slots)	Intel Iris Pro P580, HD P530 or HD 530 + AMD FirePro W5170M (2GB GDDR5) or W7170M (4GB GDDR5) or NVIDIA Quadro M3000M (4GB GDDR5) or M4000M (4GB GDDR5) or M5000M (8GB GDDR5)		1920×1080 IPS anti-glare LED 3840×2160 IGZO anti-glare LED
	Covet Edition dropped, IPS screen reintroduced, 4K screen introduced; Windows 7 Pro 64-bit / Windows 10 / Ubuntu 14.04LTS
15.6" Ultimate
Precision 7550	2020	2.49 kg (5.5 lb)	i5-10400H (4 Core, 8MB Cache, 2.60 GHz to 4.60 GHz) i7-10750H (6 Core, 12MB Cache, 2.60 GHz to 5.00 GHz) i7-10850H (6 Core, 12MB Cache, 2.70 GHz to 5.10 GHz) i7-10875H (8 Core, 16MB Cache, 2.30 GHz to 5.10 GHz) i9-10885H (8 Core, 16MB Cache, 2.40 GHz to 5.30 GHz) Xeon W-10855M (6 Core, 12MB Cache, 2.80 GHz to 5.10 GHz) Xeon W-10885M (8 Core, 16MB Cache, 2.40 GHz to 5.30 GHz)	WM490	128GB (ECC) 3200 MHz	Intel UHD Graphics NVIDIA Quadro T1000 (4GB GDDR6) NVIDIA Quadro T2000 (4GB GDDR6) NVIDIA Quadro RTX 3000 (6GB GDDR6) NVIDIA Quadro RTX 4000 (8GB GDDR6) NVIDIA Quadro RTX 5000 (16GB GDDR6)	(3x) PCIe NVMe
Precision 7540	2019		I5-9400H (4 core, 8MB Cache, 2.50 GHz to 4.30 GHz) I7-9750H (6 core, 12MB Cache, 2.60 GHz to 4.50 GHz) I7-9850H (6 core, 12MB Cache, 2.60 GHz to 4.60 GHz) I9-9880H (8 core, 16MB Cache, 2.30 GHz to 4.80 GHz) I9-9980H (8 core, 16MB Cache, 2.40 GHz to 5.00 GHz) Xeon E-2276M (6 core, 12MB Cache, 2.80 GHz to 4.70 GHz) Xeon E-2286M (8 core, 16MB Cache, 2.40 GHz to 5.00 GHz)	CM246		Intel UHD Graphics P630 Radeon Pro WX 3200 (4GB GDDR5) NVIDIA Quadro T1000 (4GB GDDR5) NVIDIA Quadro T2000 (4GB GDDR5) NVIDIA Quadro RTX 3000 (6GB GDDR6) NVIDIA Quadro RTX 4000 (8GB GDDR6) NVIDIA Quadro RTX 5000 (16GB GDDR6)
Precision 7530	Jun 2018	2.6 kg (5.7 lb)	i5-8300H (4 core) i5-8400H (4 core) i7-8750H (6 core) i7-8850H (6 core) i9-8950HK (6 core) Xeon E-2176M (6 core) Xeon E-2186M (6 core)	CM246	128GB (non-ECC) 2667 MHz 64GB (ECC\non-ECC) 2667 MHz 32GB (non-ECC) 2933 MHz DDR4 (4 slots)	Intel UHD P630 or UHD 630 + NVIDIA Quadro P1000 (4GB GDDR5) or P2000 (4GB GDDR5) or P3200 (6GB GDDR5)	2 M.2 x4; + 1 M.2 x4 or SATA	1920×1080 TN 1920×1080 UltraSharp IPS 1920×1080 UltraSharp IPS touch 3840×2160 IGZO
	Windows 10 Pro
Precision 7520	Mar 2017	2.8 kg (6.2 lb)	Intel Core i5-7300HQ i5-7440HQ i7-7700HQ i7-7820HQ i7-7920HQ intel Xeon E3-1505M v6 E3-1535M v6	CM238	128GB (non-ECC) 64GB (ECC\non-ECC) 2400 MHz 32GB[a] (non-ECC) 2667 MHz DDR4 (4 slots)	Intel Iris Pro P580, HD P580 or HD 630 + Radeon Pro WX 4130 (2GB GDDR5) or WX 4150 (4GB GDDR5) or NVIDIA Quadro M1200 (4GB GDDR5) or M2200 (4GB GDDR5)		1920×1080 IPS (Option touch) 3840×2160 IGZO anti-glare LED
	Along the 7720 the last PMWs with a dock port and a MXM slot, 7530 and 7730 use the Dell proprietary DGFF video card; Windows 10 Pro 64-bit / Ubuntu 16.04LTS
Precision 15 7000 (7510)	2015	2.79 kg (6.2 lb)	Intel Core i5-6300HQ i7-6820HQ i7-6920HQ intel Xeon E3-1505M E3-1535M E3-1545M E3-1575M	CM236	128GB (non-ECC) 64GB (ECC\non-ECC) 2133 MHz 32GB[a] (non-ECC) 2667 MHz DDR4 (4 slots)	Intel HD P530 or HD 530 + AMD FirePro W5170M (2GB GDDR5) or NVIDIA Quadro M1000M (2GB GDDR5) or M2000M (4GB GDDR5)		1920×1080 TN anti-glare LED 1920×1080 IPS anti-glare LED 1920×1080 IPS Touch LED 3840×2160 IGZO anti-glare LED
	Windows 7 Pro 64 / Windows 10 Pro 64-bit / Ubuntu 14.04LTS
15.6" Mainstream
Precision 5750	May 2020
Precision 5550	Jun 2020	1.85 kg (4.1 lb)	i5-10400H (4 core) i7-10750H (6 core) i7-10850H (6 core) i7-10875H (8 core) i7-10885H (8 core) Xeon W-10855M(6 core)	CM246	64GB (non-ECC) 2933 MHz DDR4 (2 slots)	Intel UHD + NVIDIA Quadro T1000 (4GB GDDR5) or T2000 (4GB GDDR5)		1920×1200 IGZO 3840×2400 IGZO touch Windows 10 Pro
	First Precision since the 2010's M6500 to feature a 16:10 display
Precision 5540[26]	Jul 2019	1.78 kg (3.9 lb)	i9-9980HK (8 Core, 16MB Cache, 2.40GHz to 5.00GHz) i9-9880H (8 Core, 16MB Cache, 2.30GHz to 4.80GHz) Xeon E-2276M (6 Core, 12M Cache, 2.80GHz to 4.70GHz) i7-9850H (6 Core, 12M Cache, 2.60GHz to 4.6GHz Turbo) i7-9750H (6 Core, 12M Cache, 2.60GHz to 4.5GHz Turbo) i5-9400H (4 Core, 8M Cache, 2.50GHz to 4.3GHz Turbo)	CM246	64GB (non-ECC) 2667 MHz DDR4 (2 slots)	Intel UHD 630 or P630 for Xeon + NVIDIA Quadro T1000 w/4GB GDDR5 + NVIDIA Quadro T2000 w/4GB GDDR5	1 x M.2 PCIe NVMe 1 x 2.5" SATA	1920×1080 Anti-Glare IPS 3840×2160 IGZO Touch 3840×2160 OLED
Precision 5530	Jun 2018	1.78 kg (3.9 lb)	i5-8300H (4 core) i5-8400H (4 core) i7-8850H (6 core) i9-8950HK (6 core) Xeon E-2176M (6 core)	CM246	64GB (non-ECC) 2667 MHz DDR4 (2 slots; soldered in 2-in-1 version)	Intel UHD P630 or UHD 630 + NVIDIA Quadro P1000 (4GB GDDR5) or P2000 (4GB GDDR5)		1920×1080 IGZO 3840×2160 IGZO touch Windows 10 Pro
	Based on the XPS 15 9570, 2-in-1 version based on a XPS 15 9575 chassis.
Precision 5520	Jan 2017	1.78 kg (3.9 lb)	Intel Core i5-7300HQ i5-7440HQ i7-7820HQ Xeon E3-1505M v6	CM238	64GB (non-ECC) 2400 MHz DDR4 (2 slots)	Intel HD 630 or P630 + NVIDIA Quadro M1200 (4GB GDDR5)	1 M.2 x4; + 1 SATA	1920×1080 IPS anti-glare LED 3840×2160 IGZO Touch LED
	Reduced usability due to shallow keyboard; Windows 10, Ubuntu 16.04 LTS, Anniversary Edition available with Abyss Black chassis
Precision 15 5000 (5510)	2015	1.78 kg (3.9 lb)	Intel core i5-6300HQ i7-6820HQ Xeon E3-1505M v5	CM236	64GB (non-ECC) 2133 MHz DDR4 (2 slots)	Intel HD 530 or P530 + NVIDIA Quadro M1000M (2GB GDDR5)	1 x M.2 PCIe NVMe; + 1 x 2.5" SATA (requires smaller 56Wh battery)	1920×1080 IPS anti-glare LED 3840×2160 IGZO Touch LED
	Reduced usability due to shallow keyboard and narrowed size of Enter/Return key; Windows 7 Pro 64, Windows 10, Ubuntu 14.04 LTS
15.6" Entry-level
Precision 3560	Jan 2021
Precision 3551	May 2020
Precision 3550	May 2020
Precision 3541
Precision 3540	2019
Precision 3530	Jun 2018	2.03 kg (4.5 lb)	Intel core i5-8300H (4 core) i5-8400H (4 core) i7-8750H (6 core) i7-8850H (6 core) Xeon E-2176M (6 core)	CM246	64GB (non-ECC) 32GB (ECC\non-ECC) 2400 MHz or 32GB (non-ECC) 2667 MHz DDR4 (2 slots)	Intel UHD 630 or UHD P630 + NVIDIA Quadro P600 (4GB GDDR5)	1 M.2 x4; + 1 M.2 x4 or SATA	Windows 10 Pro Ubuntu 16.04 1366×768 TN 1920×1080 IPS 1920×1080 IPS touch
Precision 3520	Jan 2017	2.21 kg (4.9 lb)	Intel core i5 (7440HQ, 7300HQ) i7 (7700HQ, 7820HQ) Xeon E3-1505M v6	CM238	64GB (non-ECC) 32GB (ECC\non-ECC) 2400 MHz DDR4 (2 slots)	Intel HD 630 or P630 + NVIDIA Quadro M620 (2GB GDDR5)		1366×768 TN LED 1920×1080 IPS LED 1920×1080 Touch LED
	Trackpoint is optional; based on a Latitude 5580 chassis. Windows 10, Ubuntu 16.04 LTS
Precision 15 3000 (3510)	2015	2.23 kg (4.9 lb)	Intel core i5 (6300HQ) i7 (6700HQ, 6820HQ) Xeon E3-1505M v5	CM236	64GB (non-ECC) 32GB (ECC\non-ECC) 2133 MHz DDR4 (2 slots)	Intel HD 530 or P530 + AMD FirePro W5130M (2GB GDDR5)		1366×768 TN anti-glare LED 1920×1080 IPS anti-glare LED 1920×1080 Touch anti-glare LED
	Windows 7 Pro 64, Windows 10, Ubuntu 14.04 LTS
^ Jump up to:a b c d max 8GB per slot

Precision Mobile Thin & Light (XPS 15 based) (2013-2015)[edit]

Model	Release	Weight	CPU	Chipset	Memory (max)	Graphics	Storage	Screen
15,6" Ultraportable
Precision M3800 (2015)	Jan 2015	1.88 kg (4.1 lb)	Intel Core i7-4712HQ (4 x 2.3 GHz, 6 MB L3)	Intel HM87	16 GB DDR3L (2 slots) 1600 MHz	NVIDIA Quadro K1100M (2GB GDDR5)	1 mSATA; Option + 1 SATA	1920x1080 touch 3840x2160 IGZO touch
	Re-launched with an Intel i7 (4712HQ) processor, adds Thunderbolt 2, and an option for 4k Ultra HD Ultratouch display.[27]
Precision M3800	Nov 2013	1.88 kg (4.1 lb)	Intel Core i7-4702HQ (4 x 2.2 GHz, 6 MB L3)	Intel HM87	16 GB DDR3L (2 slots) 1600 MHz	NVIDIA Quadro K1100M (2GB GDDR5)	1 mSATA; Option + 1 SATA	1920x1080 3200x1800 touch
	Identical case to the XPS 15 (9530)[28]

Latitude E Series based (2008-2014)[edit]

Precision M4500

Dell launched the E Series of laptops on August 12, 2008 with a collection of Latitude (E4200, E5400, E5500, E6400, E6500, E6400 ATG/XFR) and Precision (M4400, M2400) computers.^[29] Both the Latitude and Precision computers are compatible with the new E Series docking stations (E-Port and E-Port Plus). Notably, the 17" models do not share a chassis with the Inspiron series anymore, and starting with the M4600 the 15" Precisions do not share a Latitude chassis either. QHD, UHD and RGBLED IPS models have a disabled iGPU. This has several downsides: the power consumption during low load is high and thus the battery runtimes clearly suffer despite the high-capacity battery, and Intel's QuickSync Video cannot be used. AMD GPU equipped models before the M4800/M6800 also do not support AMD Enduro Switchable Graphics.

Model	Release	Weight	CPU Socket	CPU	Chipset	Memory (max)	Graphics[a]	Storage	Screen
17" Ultimate
Precision M6800	Sep 2013	3.57 kg (7.9 lb)	G3	Intel Core i5 (4200M, 4300M), i7 (4600M, 4700MQ, 4800MQ, 4810MQ, 4900MQ, 4910MQ, 4930MX, 4940MX)[30]	Intel QM87	32 GB (4 slots for 4 cores) 16 GB (2 slots for 2 cores) DDR3L 1600 MHz (or 16 GB of 1866 MHz)	intel HD 4600 + AMD FirePro M6100 (2 GB GDDR5) or NVIDIA Quadro K3100M (4 GB GDDR5) or K4100M (4 GB GDDR5) or K5100M (8 GB GDDR5)	2+1 2.5" SATA + 1 mSATA	17.3" 1600×900 TN 1920×1080 TN
	Along with the M4800 the last Precision Mobile Workstations with upgradeable processors. IPS panel option dropped; also eDP connector don't factory fitted on a motherboard
Precision M6700	Aug 2012	3.42 kg (7.5 lb)	G2	Intel Core i5 (3360M, 3320M), Core i7 (3920XM, 3520M, 3820QM, 3720QM)	Intel QM77	32 GB (4 slots for 4 cores) 16 GB (2 slots for 2 cores) DDR3L 1600 MHz (or 16 GB of 1866 MHz)	Intel HD 4000 + AMD FirePro M6000 (2 GB GDDR5) or NVIDIA Quadro K3000M (2 GB GDDR5) or K4000M (4 GB GDDR5) or K5000M (4 GB GDDR5)	2+1 2.5" SATA + 1 mSATA	17.3" 1600×900 TN 1920×1080 TN (opt. 10-point multitouch) 1920x1080 IPS RGBLED
	First model with 3D display, nVidia 3D Vision Pro support. Only two memory slots usable with dual-core CPUs (slots under keyboard are blanked off with a plastic spacer). Last Precision with a RGBLED display option
Precision M6600	May 2011	3.42 kg (7.5 lb)	G2	Intel Core i5 (2540M, 2520M), i7 (2620M, 2720QM, 2820QM, 2920XM)[31]	Intel QM67	32 GB (4 slots for 4 cores) 16 GB (2 slots for 2 cores) DDR3 1600 MHz	Intel HD 3000[b] + AMD FirePro M8900 (2 GB GDDR5) or NVIDIA Quadro 3000M (2 GB GDDR5) or 4000M (2 GB GDDR5) or 5010M (4 GB GDDR5)	2+1 2.5" SATA + 1 mSATA	17.3" 1600х900 TN 1920x1080 TN (opt. 4-point touch) 1920x1080 IPS RGBLED
	First Precision with MXM slot and IPS display option
Precision M6500	Dec 2009	3.81 kg (8.4 lb)	Socket G1	Intel Core i5 (560M, 580M, 640M), i7 (740QM, 840QM, 920XM, 940XM)[32]	Intel PM55	32 GB (4 slots for 4-core CPUs) 8 GB (2 slots for 2-core CPUs) DDR3 1333 MHz	ATI FirePro M7820 / M7740 (1 GB) or NVIDIA Quadro FX 2800M / FX 3800M (1 GB) or 5000M[c] (2 GB)	2 2.5" SATA + 1 mSATA	16:10 aspect ratio 17" 1440x900 TN 1920x1200 TN LED 1920x1200 TN RGBLED
	There is a fairly common complaint about Nvidia GPU equipped M6500's freezing or locking up on a black/blue screen, which can be attributed to various faulty components,[33] although one workaround is to disable PowerMizer.[34] Complaints about the touchpad malfunctioning have also been noted. First Precision with a mSATA slot and USB 3.0. Covet Edition available, last Covet Edition to use the Burnt Orange colored case. i5 models only have two memory slots, i7 models have four. i7-QM/XM equipped M6500's with a two DIMM slot motherboard support a maximum of 16GB RAM.
Precision M6400	Sept 2008	3.87 kg (8.5 lb)	Socket P	Intel Core 2 Duo/Extreme/Quad	Intel Q43	16 GB DDR3 1066 (4 slots)	NVIDIA Quadro FX 2700M (512 MB) or FX 3700M (1 GB) or ATI FirePro M7740	2 2.5" SATA	16:10 aspect ratio 17" 1440x900 TN 1920x1200 TN CCFL 1920x1200 RGBLED
	Covet Edition variant available with edge-to-edge display and Burnt Orange colored case
15" Ultimate
Precision M4800	Oct 2013	2.88 kg (6.3 lb)	G3	Intel Core i7 (4600M, 4700MQ, 4800MQ, 4810MQ, 4900MQ, 4910MQ, 4930MX, 4940MX) Core i5 (4200M, 4300M)[35]	Intel QM87	32 GB (4 slots for 4 cores) 16 GB (2 slots for 2 cores) DDR3L 1600 MHz (or 16 GB of 1866 MHz)	Intel HD 4600 +AMD FirePro M5100 (2 GB GDDR5) or NVIDIA Quadro K1100M (2 GB GDDR5) or K2100M (2 GB GDDR5)	1+1 2.5" SATA + 1 mSATA	15.6" 1920x1080 QHD 3200*1800 IGZO Sharp from 2014 UHD 3840x2160 IGZO Sharp
	QHD and UHD models have a disabled iGPU.
Precision M4700	Aug 2012	2.87 kg (6.3 lb)	G2	Intel Core i7 (3940XM, 3920XM, 3840QM, 3820QM, 3740QM, 3720QM, 3520M) Core i5 (3360M, 3320M)	Intel QM77	32 GB (4 slots for 4 cores) 16 GB (2 slots for 2 cores) DDR3L 1600 MHz (or 16 GB of 1866 MHz) [36]	Intel HD 4000 +AMD FirePro M4000 (1 GB GDDR5) or NVIDIA Quadro K1000M (2 GB DDR3[d]) or K2000M (2 GB DDR3[d])	1+1 2.5" SATA + 1 mSATA	15.6" 1366x768 TN 1920х1080 TN
	Only two memory connectors with Intel Core i5-3320M/3360M or Intel Core i7-3520M.
Precision M4600	May 2011	2.87 kg (6.3 lb)	G2	Intel Core i5 (2540M, 2520M), i7 (2620M, 2720QM, 2820QM, 2920XM) [37]	Intel QM67	32 GB (4 slots for 4 cores) 16 GB (2 slots for 2 cores) DDR3 1600 MHz	Intel HD 3000[b] + AMD FirePro M5950 (1 GB GDDR5) or NVIDIA Quadro 1000M (2 GB GDDR5) or 2000M (2 GB DDR3[d])	1+1 2.5" SATA + 1 mSATA	15.6" 1366x768 TN (opt. touch) 1920х1080 TN 1920х1080 IPS RGBLED
Precision M4500	May 2010	2.73 kg (6.0 lb)	Socket G1	Intel Core i5/i7 Clarksfield/Arrandale	Intel QM57	16 GB DDR3 1333 MHz (2 slots)	NVIDIA Quadro FX 880M / 1800M (1 GB DDR3[d])	1+1 2.5" SATA + 1 mSATA	15.6" 1366х768 TN 1600x900 1920х1080
	First Precision with a 16:9 display; based on the Latitude E6510 chassis
Precision M4400	Aug 2008	2.69 kg (5.9 lb)	Socket P	Core 2 Duo/Extreme/Quad Penryn/Penryn XE/Penryn-QC	Intel PM45	8 GB DDR2 800 MHz (2 slots)	NVIDIA Quadro FX 770M 512 MB or 1700M 512 MB	1+1 2.5" SATA	16:10 aspect ratio 15.4" 1920x1200 RGBLED 1920x1200 CCFL 1440x900 WLED 1280x800 CCFL
	Same chassis as the Latitude E6500, FX 1700M is in fact an overclocked 770M[38][39]
Entry-level
Precision M2800	May 2014	2.9 kg (6.4 lb)	G3	Intel Core i5-4200M, i7-4610M, i7-4810MQ	Intel QM87	16 GB DDR3L 1600 MHz (2 slots)	Intel HD 4600 + AMD FirePro W4170M	1+1 2.5" SATA + 1 mSATA	15.6"
	Identical case to the Latitude E6540[40][41]
Precision M2400	Aug 2008	2.4 kg (5.3 lb)	Socket P	Intel Core 2 Duo Penryn	Intel PM45	8 GB DDR2 800 MHz (2 slots)	NVIDIA Quadro FX 370M	1 2.5" SATA	16:10 aspect ratio 14.1" 1280x800 1440x900
	Based on Latitude E6400
^ All M4###/M6### laptops graphics options use dedicated memory. ^ Jump up to:a b Disabled with 10-bit RGBLED IPS panel ^ The Quadro 5000M has ECC VRAM which when enabled cuts available VRAM to 1792MiB. It is also very uncommon ^ Jump up to:a b c d NVIDIA uses DDR3 memory instead of GDDR5 memory which reduces performance in exchange for power savings

Latitude D Series based (2003-2007)[edit]

These Precision models were released at roughly the same time as their D-series Latitude counterparts. They are compatible with the D-series docking stations, and there are various accessories that are interchangeable with other Dell models, such as the battery or CD drive, depending on the Precision model. Some of these models (especially those made around ~2005-2007) with NVIDIA GPUs can suffer from GPU failure.

Model	Release	Weight	CPU Socket	CPU	Chipset	Memory (max)	Graphics	Storage	Notes	Screen	Battery
17"
Precision M6300	Aug 2007	3.8 kg (8.4 lb)	Socket P	Intel Core 2 Duo Merom/Merom XE Penryn/Penryn XE	Intel 965PM	8 GB DDR2 667 MHz (2 slots)	NVIDIA Quadro FX 1600M 256 MB or FX 3600M 512 MB	1 2.5" SATA	Shares the same design as the Precision M90	17"
Precision M90	2006	3.9 kg (8.6 lb)	Socket M	Merom	Intel 945PM	3.25[a] GB DDR2-533/667	NVIDIA Quadro FX 3500M / 2500M 512MB / 1500M 256MB	1 2.5" SATA	Based on Inspiron E1705/9400[42] The E1705/9400 does not support a docking station.[43] The M90 supports the D-Series docking stations (PR01X or PD01X)[44]	17"
15.4"
Precision M4300	2007	2.8 kg (6.2 lb)	Socket P	Intel Core 2 Duo Merom/Penryn	Intel 965PM	8 GB DDR2 667 MHz	NVIDIA Quadro FX 360M 256 MB	1 2.5" SATA	Based on Latitude D830	15.4"
Precision M65	2006	2.8 kg (6.2 lb)	Socket M	Merom	Intel 945PM	3.25[a] GB DDR2-533/667	NVIDIA Quadro FX350	1 2.5" SATA	Based on Latitude D820	15.4"
Precision M70	2005	3.03 kg (6.7 lb)	Socket 479	Dothan	Intel 915PM	2 GB DDR2-400/533	NVIDIA Quadro FX Go1400[b]	1 2.5" IDE	Based on Latitude D810, textured "Precision" lid	15.4"
Precision M60	2003	3.1 kg (6.8 lb)	Socket 479	Banias	Intel 855PM	2 GB DDR	NVIDIA Quadro FX Go700 / Quadro FX Go 1000	1 2.5" IDE	Based on Latitude D800, first D-Series based Precision and first Widescreen model	15.4"
14.1"
Precision M2300	2007	2.4 kg (5.3 lb)	Socket P	Intel Core 2 Duo Merom/Penryn	Intel 965PM	8 GB DDR2 667 MHz	NVIDIA Quadro FX 360M	1 2.5" SATA	Based on Latitude D630	14.1"
Precision M20	2005	2.21 kg (4.9 lb)	Socket 479	Dothan	Intel 915PM	2 GB DDR2-400/533	ATI FireGL V3100	1 2.5" IDE	Based on Latitude D610, first 14" PMW and first one with ATI FireGL GPU. Last Precision with a 4:3 screen	14.1"
^ Jump up to:a b chipset limits usable RAM to 3.25GB (2x2 GB modules) ^ GPU failure is not uncommon on this model

Latitude C Series based (2001-2002)[edit]

These Precisions were based on the Latitude C810 and C840, which in turn were based on the Inspiron 8100 and 8200.

Model	Release	Weight	CPU Socket	CPU	Chipset	Memory (max)	Graphics	Storage	Notes	Screen
Precision M50	2002	3.86 kg (8.5 lb)	Socket 478	Northwood	Intel 845MP	2 GB DDR 266 MHz	NVIDIA Quadro4 GoGL 500/700	1+2 2.5" IDE	Latitude C840/Inspiron 8200 based	4:3 aspect ratio 15.0" 1600x1200 TN
Precision M40	Nov 2001	3.57 kg (7.9 lb)	Socket 479	Tualatin	Intel 815	512 MB[a] SDRAM 133 MHz	NVIDIA Quadro2 Go	1+2 2.5" IDE	Latitude C810/Inspiron 8100 based, first Precision Mobile Workstation	4:3 aspect ratio 15.0" 1600x1200 TN
^ Chipset limits maximum RAM to 512MB (2x256 or 1x512 SDRAM 133 MHz)

Dell Precision Fixed Workstations[edit]

Single processor[edit]

Model	Release	CPU Socket	CPU	FSB (MHz)	Chipset	Memory	Graphics
Precision T5820[45]	2017	LGA 2066	Xeon W Family (Skylake-W)		Intel C422	DDR4 ECC	2x PCI-E x16 Gen 3, up to 600W
Precision T5810[46]	2014	LGA 2011-3	Xeon E5-1600 v4, select Intel Xeon E5-2600 v4		Intel C612	DDR4 ECC	2x PCI-E x16 Gen 3, up to 300W
Precision 3650	2021	LGA 1200	11th gen Core i9, i7, i5 10th gen Core i3 Xeon W Family (W-1390, W-1370, W-1350)		Intel W580	DDR4 ECC or Non-ECC	1x PCI-E x16 Gen4, up to 350W 1x PCIe x4 Gen3 1x PCI-32
Precision 3640	June 2020	LGA 1200	10th gen Core i9, i7, i5, i3 Xeon W Family (W-1290, W-1270, W-1250)		Intel W480	DDR4 ECC or Non-ECC	1x PCI-E x16 Gen 3, up to 300W 1x PCIe x4 1x PCI-32
Precision 3630[47]	2018	LGA 1151	9th gen Core i9(K), i7(K) 8th gen Core i7, i5 and i3 Xeon E Family (Coffee Lake)		Intel C246	DDR4 ECC or Non-ECC	1x PCI-E x16 Gen 3, up to 265W
Precision T3620[48]	2016	LGA 1151	7th gen Core i7, i5, 6th gen Core i7, i5 and i3; Xeon E3-1200 v5		Intel C236	DDR4 ECC or Non-ECC	1x PCI-E x16 Gen 3, up to 150W
Precision T3420[49]	2016	LGA 1151	7th gen Core i7, i5, 6th gen Core i7, i5 and i3; Xeon E3-1200 v5		Intel C236	DDR4 ECC or Non-ECC	1x PCI-E x16 Gen 3, up to 50W
Precision T3610[50]	2013	LGA 2011	Xeon E5-1600 v2 or E5-2600 v2 series	QPi	Intel C602	DDR3 ECC or Non-ECC	2x PCI-E x16 Gen 3, up to 300W
Precision T3600[51]	2012	LGA 2011	Xeon E5-1600 or E5-2600 series	5.0 to 8.0 GT/s QPi	Intel C600	DDR3 ECC or Non-ECC	2x PCI-E x16 Gen 3, up to 300W
Precision T3500[52]	2010	LGA 1366	Xeon 3500, 5500 or 5600 series	4.8 or 6.4 GT/s QPI[53]	Intel X58	DDR3 ECC or Non-ECC	2x PCI-E x16 Gen 2, up to 150W
Precision T3400[54]	2008	LGA 775	Core 2 (Duo or Quad or Extreme Edition)	1066 or 1333	Intel X38	DDR2 ECC or Non-ECC	2x PCI-E x16 Gen 2, up to 300W
Precision T1700[55]	2013	LGA 1150/Socket H3	Xeon E3-1200 v3, 4th gen Core i7 and i5	QPi	Intel C226	DDR3 ECC or Non-ECC	1x PCI-E x16 Gen 3 up to 150W (SFF model: low-profile card up to 50W)
Precision T1650[56]	2012	LGA 1155/Socket H2	Xeon E3-1200 v2, 3rd gen Core i5 and i7, or 2nd generation Core i3	QPi	Intel C216	DDR3 ECC or Non-ECC	1x PCI-E x16 Gen 3 up to 75W
Precision T1600[57]	2011		Xeon E3-1200 2nd gen Core i5 and i7		Intel C206	DDR3 ECC or Non-ECC	2x PCI-E x16 Gen 2 up to 75W
Precision 390[58]	2006	LGA 775	Core 2 (Duo or Quad or Extreme Edition)	800 or 1066	Intel 975	DDR2 ECC	PCI-E
Precision 380[59]	2005	LGA 775	Pentium 4 or Pentium D or P4 Extreme Edition	800 or 1066	Intel 955	DDR2 ECC	PCI-E
Precision 370[60]	2004	LGA 775	Pentium 4	800	Intel 925	DDR2 400 Non-ECC or 533 ECC	PCI-E
Precision 360[61]	2003		Pentium 4	800	Intel 875	DDR333 or DDR400 ECC	AGP 8X
Precision 350[62]	2002		Pentium 4	400 or 533	Intel 850E	Rambus PC800 & PC1066	AGP 4X
Precision 340[63]	2002		Pentium 4	400 or 533	Intel 850E	Rambus PC800	AGP 4X
Precision 330[64]	2001	Socket 423	Pentium 4	400	Intel 850	Rambus PC600 & PC800	AGP Pro

Single processor, All-In-One form factor[edit]

Model	Release	CPU	Chipset	Memory	Graphics	Screen
Precision 5720[65]	2017	7th gen Core i7, i5, 6th gen Core i7, i5 and i3; Xeon E3-1200 v5 or E3-1200 v6	Intel C236	DDR4 ECC or Non-ECC (4 slots)	AMD Radeon Pro WX 7100 (8GB GDDR5) or Radeon Pro WX 4150 (4GB GDDR5)	27" 3840×2160 IPS

Dual processor, desktop form factor[edit]

Model	Release	CPU	FSB (MHz)	Chipset	Memory	Graphics
Precision 490[a][66]	2006	Xeon Dual-Core 5100 or Quad-Core 5300 Series 64-bit[b]	1066 or 1333	Intel 5000x	DDR2 ECC FB-DIMM (Quad Channel)	2x PCI-E x16
Precision 470[67]	2005	Xeon Single or Dualcore 64-bit	800	Intel 7525	DDR2	PCI-E
Precision 450[68][69]	2003	Xeon	533	Intel 7505	DDR, 3 mega flex max 8 GB ECC unbuf	AGP Pro
^ Also available as a mini-tower ^ The Precision 490 shipped with 3 different motherboards: part numbers DT031, F9382, and GU083. All three motherboard revisions are capable of running Dual-Core 5100 Series Xeon processors, but not all support the 5300 series Quad-Core Xeons. Evidence suggests that some GU083 motherboards support Quad-Core.

Dual processor, tower form factor[edit]

Model	Release	CPU Socket	CPU	FSB (MHz)	Chipset	Memory	Max. memory	Graphics	USB
Precision 7920[70]	2017	Dual LGA 3647	Xeon Scalable Processors Family		Intel C621	DDR4 ECC	1.5/3 TB	4x PCI-E x16 Gen 3, up to 750W	USB 3.1
Precision 7910[71]	2014	Dual LGA 2011-3	Xeon E5-2600 v4		Intel C612	DDR4 ECC	1 TB	4x PCI-E x16 Gen 3, up to 675W	USB 3.1
Precision T7610[72]	2013	Dual LGA 2011	Xeon E5-2600 v2	QPi	Intel C602	DDR3 ECC RDIMM ECC (Quad Channel)	256GB or 512GB	3x PCI-E x16 Gen3, up to 675W	USB 3.0
Precision T7600[73]	2012	Dual LGA 2011	Xeon E5-2600 family 64-bit, up to eight-cores	QPi	Intel C600	DDR3 ECC RDIMM (Quad Channel)	512 GB	3x PCI-E x16 Gen 2 or Gen 3, up to 675 W	USB 3.0
Precision T7500[74]	2009	Dual LGA 1366 [a]	Xeon 5500 or 5600 series 64-bit, up to six-cores	QPi	Intel 5520	DDR3 ECC RDIMM or DDR3 ECC Unbuffered DIMM (Three-channels) (unbuf = lower max mem)	96 or 192 GB with riser cards	2x PCI-E x16 Gen 2, up to 225 W	USB 2.0
Precision T7400[75]	2007	Dual LGA 771	Xeon Dual-core 5200 or Quad-Core 5400 series 64-bit	1333 or 1600	Intel 5400	DDR2 FB-DIMM (Quad Channel)	64 or 128 GB with riser cards	2x PCI-E x16 (SLI compatible), up to 225 W	USB 2.0
Precision 7820[76]	2017	Dual LGA 3647[a]	Xeon Scalable Processors Family		Intel C621	DDR4 ECC	384 GB	2x PCI-E x16 Gen 3, up to 500W (300W with dual CPU)	USB 3.1
Precision T7810[77]	2014		Xeon E5-2600 v4		Intel C612	DDR4 RDIMM ECC		2x PCI-E x16 Gen 3, up to 300W	USB 3.0
Precision T5610[78]	2013	Dual LGA 2011	Xeon E5-2600 v2	QPi	Intel C602	RDIMM ECC		2x PCI-E x16 Gen 3, up to 300W	USB 3.0
Precision T5600[79]	2012	Dual LGA 2011	Xeon E5-2600 family 64-bit, up to eight-cores	QPi	Intel C600	DDR3 ECC RDIMM (Quad Channel)	128 GB	2x PCI-E x16 Gen 3, up to 300W	USB 3.0
Precision T5500[80]	2009	Dual LGA 1366 [a]	Xeon 5500 series 64-bit, up to four-cores or Xeon 5600 series 64-bit, up to six-cores	QPi	Intel 5520	DDR3 ECC RDIMM or DDR3 ECC Unbuffered DIMM (Three-channels) (unbuf = lower max mem)	48 or 72 GB with riser card	2x PCI-E x16 Gen 2 (SLI compatible)	USB 2.0
Precision T5400[81]	2007	Dual LGA 771	Xeon Dual-core 5200 or Quad-Core 5400 series 64-bit	1333	Intel 5400	DDR2 FB-DIMM (Quad Channel 256 bit)	32 GB	2x PCI-E x16 (SLI compatible)	USB 2.0
Precision 690[82]	2006	Dual LGA 771	Xeon Dual-core X5100 or Quad-Core X5300 series 64-bit[b]	1066 or 1333	Intel Greencreek 5000x	DDR2 FB-DIMM (Quad Channel)	64 GB with and without riser cards	PCI-E (SLI compatible with dual pci-e riser card & backplate)	USB 1.1 / 2.0
Precision 670[83]	2005	Dual Socket 604	Xeon Single-core (Nocona, Irwindale) or Xeon dual-core (Paxville) 64-bit[c]	800	Intel E7525	DDR2-400 ECC	16 GB	PCI-E	USB 2.0
Precision 650[84]	2002	Dual Socket 604	Xeon (NetBurst - Prestonia (C1 Stepping) 65W)	533	Intel E7505	DDR-266 - ECC or non-ECC (Standard)	4 GB	AGP Pro110 (8x)	USB 2.0
Precision 530[85]	2001	Dual Socket 603	Xeon (Pentium 4 based)	400	Intel 860	Rambus PC600 or PC800	2 or 4 GB with riser cards	AGP Pro110 (4x)	USB 1.1
Precision 620[86]	2000	Dual Slot 2	Xeon (Pentium 3 based)	133	Intel i840	Rambus PC800 RDRAM	3 GB[87]	AGP Pro	USB 1.1
Precision 420[d][88]	2000	Dual Slot 1	Pentium III	133	Intel 840	Rambus PC800 RDRAM	2 GB	AGP Pro110 (4x)	USB 1.1
Precision 220[89]	2000	Dual Slot 1	Pentium III	100 or 133	Intel 820	Rambus RDRAM	1 GB	AGP 4X	USB 1.1
Precision 610[90]	1999	Dual Slot 2	Xeon (Pentium 2 or 3 based)	100	Intel 440GX	PC100 SDRAM	2 GB	AGP	USB 1.1
Precision 410 MT[91]	1998		Pentium 2 or 3	100	Intel 440BX	PC100 SDRAM	1 GB	AGP	USB 1.1
^ Jump up to:a b c 2nd Socket with Daughterboard ^ Precision 690 motherboard part number MY171 board revision A02 supports Quad-core Xeon processors. System board numbers DT029 F9394, and MY171 board revision A00 and A01 do not support quad-core processors (for these, use Xeon 5000-series or 5100-series FSB 667Mhz Dual-core Xeon processors and PC2-4200 or PC2-5300 FBDIMM ECC RAM). ^ The Precision 670 shipped with different motherboards: part numbers X0392, HG593, FC840, MG022, MG024, MG026, U7565, Y9655 or XC837. Only the XC837 board supports the dual-core Paxville DP Xeon processor. The only Paxville CPU that works on the XC837 is the Paxville DP 2.80 GHz (Spec-Code SL8MA, See: List of Intel Xeon microprocessors#"Paxville DP" (90 nm)). You must upgrade the bios to version A07 before attempting to install a Paxville CPU. ^ Also available in a desktop version.

Rack-mounted[edit]

Model	Release	CPU Socket	CPU	FSB (MHz)	Chipset	Memory	Max. memory	Graphics	USB
Precision 7920 Rack[92]	2017	Dual LGA 3647	Xeon Scalable Processor family, up to 28-cores	UPI	Intel C621	DDR4 ECC RDIMM (Quad Channel)	1.5/3.0 TB	Up to 3x PCI-E x16 Gen 3, up to 900 W	USB 3.1
Precision Rack 7910[93]	2014	Dual LGA 2011	Xeon E5-2600 family 64-bit, up to 18-cores	QPi	Intel C612	DDR4 ECC RDIMM (Quad Channel)	768 GB	Up to 3x PCI-E x16 Gen 2 or Gen 3, up to 600 W	USB 3.0
Precision R7610[94]	2013	Dual LGA 2011	Xeon E5-2600 family 64-bit, up to 8-cores	QPi	Intel C600	DDR3 ECC RDIMM (Quad Channel)	256 GB	Up to 3x PCI-E x16 Gen 2 or Gen 3, up to 600 W	USB 2.0
Precision R5500[95]	2011	Dual LGA 1366	Xeon 5600 series 64-bit, up to 6-cores	QPi	Intel 5520	DDR3 FB-DIMM (Quad Channel)	192 GB	2x PCI-E x16	USB 2.0
Precision R5400[96]	2010	Dual LGA 771	Xeon Dual-core 5200 or Quad-core 5400 series 64-bit	1333	Intel 5400	DDR2 ECC FB-DIMM	32 GB	2x PCI-E x16	USB 2.0
Precision Rack 3930[97]	2017	Single LGA 1151	Xeon E family 64-bit, up to 6-cores	QPi	Intel C248	DDR4 ECC RDIMM (dual Channel)	64 GB	Up to 2x PCI-E x16 Gen 2 or Gen 3, up to 600 W	USB 3.0