Dell Precision

Dell Precision
	Current logo since 2018
	Precision 5810
Developer	Dell
Type	Workstation
Release date	1997
CPU	AMD, Intel Pentium, Intel Core
Graphics	Nvidia Quadro, AMD FirePro, AMD Radeon
Marketing target	Business purpose
Related articles	Dell OptiPlex, Dell Latitude
Website	Dell Precision

Dell Precision is a series of computer workstations for CAD/architecture/CG professionals, or as small-scale business servers.

Dell Precision T3500 workstation with Intel Xeon processor

Dell Precision 620MT with dual Pentium III processors

Dell Precision M6500 Covet with Intel Core i7 Extreme Edition processor

Dell Precision Mobile Workstations

Dell Precision laptops (2001-2020)
Latitude-based XPS-based Inspiron/XPS-based
		2001	2002	2003-2004	2005	2006	2007	2008	2009	2010	2011	2012	2013-2014	2015-2016	2017	2018	2019	2020
		4:3 screens																16:10
14"	Mainstream				M20
15"		M40	M50															5550
17"																		5750
				16:10 screens						16:9 screens
14"	Mainstream						M2300	M2400
15"	Ultrabook												M3800	M3800 (2015)
	Entry-level												M2800	15 3000 (3510)	3520	3530	3540	3550
	Entry-level, advanced CPU																3541	3551
	Mainstream													15 5000 (5510)	5520	5530	5540
	Ultimate			M60	M65	M70	M4300	M4400		M4500	M4600	M4700	M4800	15 7000 (7510)	7520	7530	7540	7550
17"	Ultimate					M90	M6300	M6400	M6500		M6600	M6700	M6800	17 7000 (7710)	7720	7730	7740	7750

Laptop color codes

Processor

Socketed desktop processor

Socketed mobile processor

Soldered high power processor

Soldered standard power processor

Soldered low power processor

Soldered ultra low power processor

Weight

0.9 kg (2.0 lb)	up to 0.91 kg
1.0 kg (2.2 lb)	0.92-1 kg
1.1 kg (2.4 lb)	1.01-1.1 kg
1.2 kg (2.6 lb)	1.11-1.2 kg
1.3 kg (2.9 lb)	1.21-1.3 kg
1.4 kg (3.1 lb)	1.31-1.4 kg
1.5 kg (3.3 lb)	1.41-1.5 kg
1.6 kg (3.5 lb)	1.51-1.6 kg
1.7 kg (3.7 lb)	1.61-1.7 kg
1.8 kg (4.0 lb)	1.71-1.81 kg
1.9 kg (4.2 lb)	1.81-1.91 kg
2.0 kg (4.4 lb)	1.91-2.03 kg
2.1 kg (4.6 lb)	2.04-2.14 kg
2.3 kg (5.1 lb)	2.15-2.4 kg
2.5 kg (5.5 lb)	2.41-2.75 kg
2.8 kg (6.2 lb)	2.76-3.05 kg
3.1 kg (6.8 lb)	3.06-3.42 kg
3.5 kg (7.7 lb)	3.43-3.99 kg
4.0 kg (8.8 lb)	4.0-4.99 kg
5.5 kg (12 lb)	5.0-6.49 kg
7.2 kg (16 lb)	6.5-7.99 kg
9.1 kg (20 lb)	8.0-9.99 kg
10.7 kg (24 lb)	10-11.99 kg
12.7 kg (28 lb)	12-14.49 kg
14.5 kg (32 lb)	14.5-17.99 kg
18.1 kg (40 lb)	18-20.99 kg
21.7 kg (48 lb)	21-23.99 kg
24 kg (53 lb)	24-28.99 kg
29.5 kg (65 lb)	29 kg and above

Screen Resolution

4K or higher

1440p+ (WQHD,QXGA)

1080p+ (Full HD,UXGA)

better than 768p (SXGA,SXGA+)

600p+ (SVGA,HD,XGA,HD+)

up to 600p (VGA)

Graphics

Dual standard socket graphics option

Dual proprietary socket graphics option

Standard socket graphics option

Proprietary socket graphics option

Soldered performance graphics option

Soldered midrange graphics option

Soldered mainstream graphics option

Soldered entry graphics option

Integrated entry graphics

Integrated basic graphics

Laptop storage combinations (excluding WWAN slot)

PCIe 4.0 x4	PCIe 3.0 x4	PCIe 3.0 x2	M.2 SATA	mSATA	1.8" SATA	2.5" SATA	1.8" IDE	2.5" IDE
2019 Not yet (laptops)	2013	2013	2013	2009	2003	2003	1991	1988
3						2
4
3						1
2						2
	3					2
3
2						1
	4
	3					1
	2					2
2
1						1
	3
	2					1
1
	2
	1					1
		2				1
						4
	1
		1				1
						3
		1
			1			1
				1		1
					1	1
						2
								3
					1
						1
								2
							1
								1

Laptop memory

Amount	LPDDR5	DDR5	LPDDR4X	LPDDR4	DDR4	LPDDR3	DDR4	DDR3L		DDR3		DDR2		DDR	SDR	EDO	FPM
					dual channel		< dual channel	dual channel	< dual channel	dual channel	< dual channel	dual channel	< dual channel
	2019 Not yet (laptops)	2020 Not yet	2017	2014	2014	2012	2014	2010		2007		2003		1998	1993	1993	1987
max memory = 256 GB	N/A	256 GB (4 slots)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
max memory = 128 GB	N/A	128 GB	N/A	N/A	128 GB (4 slots)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
64 GB ≤ max memory < 128 GB	64 GB		N/A	N/A	64 GB	N/A	64 GB (2 slots)	64 GB (4 slots)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
32 GB ≤ max memory < 64 GB			32 GB	32 GB	32 GB	N/A		32 GB	32 GB (2 slots)	32 GB (4 slots)	N/A	N/A	N/A	N/A	N/A	N/A	N/A
16 GB ≤ max memory < 32 GB					16 GB	16 GB		16 GB		16 GB	16 GB (2 slots)	16 GB (4 slots)	N/A	N/A	N/A	N/A	N/A
8 GB ≤ max memory < 16 GB					8 GB			8 GB		8 GB		8 GB	8 GB (2 slots)	8 GB (4 slots)	N/A	N/A	N/A
4 GB ≤ max memory < 8 GB					4 GB			4 GB		4 GB		4 GB		4 GB	4 GB (4 slots)	4 GB (4 slots)	N/A
2 GB ≤ max memory < 4 GB					2 GB (8 chips)			2 GB		2 GB		2 GB			2 GB	2 GB	N/A
1 GB ≤ max memory < 2 GB		1 GB (1 chip)	dual channel min	dual channel min	N/A		single channel min	1 GB		1 GB		1 GB					1 GB (4 slots)
512 MB ≤ max memory < 1 GB		N/A	single channel min	single channel min	N/A	dual channel min	half channel min	512 MB (8 chips)		512 MB (8 chips)		512 MB					512 MB
256 MB ≤ max memory < 512 MB	256 MB (1 chip)	N/A	256 MB (1 chip)	256 MB (1 chip)	N/A	single channel min	256 MB (1 chip)	N/A	single channel min	N/A	single channel min	256 MB
128 MB ≤ max memory < 256 MB	N/A	N/A	N/A	N/A	N/A	128 MB (1 chip)	N/A	N/A	half channel min	N/A	half channel min
64 MB ≤ max memory < 128 MB	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	64 MB (1 chip)	N/A	64 MB (1 chip)
max memory < 64 MB	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A

3000, 5000, 7000 Series (2015–current)

Dell announced a new series of Latitude laptops in August 2013: the 3000 series, the 5000 series and the 7000 series.[1] In October 2015, Dell announced the first generation of Precision mobile workstations of this series with model numbers 3510, 5510, 7510 and 7710.[2] In January 2017, Dell announced the second generation laptops in this series with model numbers 3520, 5520, 7520 and 7720. [3] In April 2018, Dell announced the third generation of laptops in this series with model numbers 3530, 5530, 7530 and 7730.[4] 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.[5]

All first generation (xx10) 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)
Precision 7750	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)[6] i7-9750H (6 core, 12M Cache, 2.60GHz Up to 4.50GHz)[7] i7-9850H (6 core, 12M Cache, 2.60GHz Up to 4.60GHz)[8] i9-9880H (8 core, 16M Cache, 2.30GHz Up to 4.80GHz)[9] i9-9980HK (8 core, 16M Cache, 2.80GHz Up to 5.00GHz)[10] Xeon E-2276M (6 core, 12M Cache, 2.80GHz Up to 4.70GHz)[11] Xeon E-2286M (8 core, 16M Cache, 2.40GHz Up to 5.00GHz)[12]	CM246	128GB[13] (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 7740
Precision 7730	Jun 2018	3.17 kg (7.0 lb)	i5-8300H (4 core)[14] i5-8400H (4 core)[15] i7-8750H (6 core) i7-8850H (6 core) i9-8950HK (6 core) Xeon E-2176M (6 core) Xeon E-2186M (6 core)	CM246	128GB[16] (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
Precision 7730	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)[17] i5-7440HQ (4 core, 6M Cache, 2.80GHz Up to 3.80GHz)[18] i7-7700HQ (4 core, 6M Cache, 2.80GHz Up to 3.80GHz)[19] i7-7820HQ (4 core, 8M Cache, 2.90GHz Up to 3.90GHz)[20] i7-7920HQ (4 core, 8M Cache, 3.10GHz Up to 4.10GHz)[21] intel Xeon E3-1505M v6 (4 core, 8M Cache, 3.00GHz Up to 4.00GHz)[22] E3-1535M v6 (4 core, 8M Cache, 3.10GHz Up to 4.20GHz)[23]	CM238	128GB (non-ECC) 64GB (ECC\non-ECC) 2400 MHz 32GB[lower-alpha 1] (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 [24]	1600x900 TN LED 1920×1080 IPS LED 3840×2160 IGZO LED
Precision 7720	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[lower-alpha 1] (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
Precision 17 7000 (7710)	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)
Precision 7550
Precision 7540	2019
Precision 7540
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
Precision 7530	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[lower-alpha 1] (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
Precision 7520	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[lower-alpha 1] (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
Precision 15 7000 (7510)	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
Precision 5550	Successor of the Precision 5540. First Precision since the 2010's M6500 to feature a 16:10 display
Precision 5540	TBD	TBD	TBD	TBD	TBD	Intel UHD		TBD
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
Precision 5530	Based on a 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
Precision 5520	Reduced usability due to shallow keyboard; Windows 10, Ubuntu 16.04 LTS, Anniversary Edition available.
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
Precision 15 5000 (5510)	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 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
Precision 3520	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
Precision 15 3000 (3510)	Windows 7 Pro 64, Windows 10, Ubuntu 14.04 LTS
max 8GB per slot

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

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
Precision M3800 (2015)	Re-launched with an Intel i7 (4712HQ) processor, adds Thunderbolt 2, and an option for 4k Ultra HD Ultratouch display.[25]
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
Precision M3800	Identical case to the XPS 15 (9530)[26]

Latitude E Series based (2008-2014)

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.[27] 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[lower-alpha 1]	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)[28]	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
Precision M6800	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
Precision M6700	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)[29]	Intel QM67	32 GB (4 slots for 4 cores) 16 GB (2 slots for 2 cores) DDR3 1600 MHz	Intel HD 3000[lower-alpha 2] + 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
Precision M6600	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)[30]	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[lower-alpha 3] (2 GB)	2 2.5" SATA + 1 mSATA	16:10 aspect ratio 17" 1440x900 TN 1920x1200 TN LED 1920x1200 TN RGBLED
Precision M6500	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,[31] although one workaround is to disable PowerMizer.[32] 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
Precision M6400	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)[33]	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
Precision M4800	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) [34]	Intel HD 4000 +AMD FirePro M4000 (1 GB GDDR5) or NVIDIA Quadro K1000M (2 GB DDR3[lower-alpha 4]) or K2000M (2 GB DDR3[lower-alpha 4])	1+1 2.5" SATA + 1 mSATA	15.6" 1366x768 TN 1920х1080 TN
Precision M4700	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) [35]	Intel QM67	32 GB (4 slots for 4 cores) 16 GB (2 slots for 2 cores) DDR3 1600 MHz	Intel HD 3000[lower-alpha 2] + AMD FirePro M5950 (1 GB GDDR5) or NVIDIA Quadro 1000M (2 GB GDDR5) or 2000M (2 GB DDR3[lower-alpha 4])	1+1 2.5" SATA + 1 mSATA	15.6" 1366x768 TN (opt. touch) 1920х1080 TN 1920х1080 IPS RGBLED
Precision M4600
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[lower-alpha 4])	1+1 2.5" SATA + 1 mSATA	15.6" 1366х768 TN 1600x900 1920х1080
Precision M4500	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
Precision M4400	Same chassis as the Latitude E6500, FX 1700M is in fact an overclocked 770M[36][37]
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"
Precision M2800	Identical case to the Latitude E6540[38][39]
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
Precision M2400	Based on Latitude E6400
All M4###/M6### laptops graphics options use dedicated memory. 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 NVIDIA uses DDR3 memory instead of GDDR5 memory which reduces performance in exchange for power savings

Latitude D Series based (2003-2007)

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
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[lower-alpha 1] GB DDR2-533/667	NVIDIA Quadro FX 3500M / 2500M 512MB / 1500M 256MB	1 2.5" SATA	Based on Inspiron E1705/9400[40] The E1705/9400 does not support a docking station.[41] The M90 supports the D-Series docking stations (PR01X or PD01X)[42]	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[lower-alpha 1] 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[lower-alpha 2]	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"
chipset limits usable RAM to 3.25GB (2x2 GB modules) GPU failure is not uncommon on this model

Latitude C Series based (2001-2002)

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[lower-alpha 1] 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

Single processor

Model	Release	CPU Socket	CPU	FSB (MHz)	Chipset	Memory	Graphics
Precision T5820[43]	2017	LGA2066	Xeon W Family (Skylake-W)		Intel C422	DDR4 ECC	2x PCI-E x16 Gen 3, up to 600W
Precision T5810[44]	2014	LGA2011-3	Xeon E5-1600 v4, select Intel Xeon E5-2600 v4		Intel C612	DDR4 ECC	2x PCI-E x16 Gen 3, up to 300W

Precision 3630[45]	2018		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[46]	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[47]	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[48]	2013		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[49]	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[50]	2010	LGA 1366	Xeon 3500, 5500 or 5600 series	4.8 or 6.4 GT/s QPI[51]	Intel X58	DDR3 ECC or Non-ECC	2x PCI-E x16 Gen 2, up to 150W
Precision T3400[52]	2008		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[53]	2013	LGA1150/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[54]	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[55]	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[56]	2006		Core 2 (Duo or Quad or Extreme Edition)	800 or 1066	Intel 975	DDR2 ECC	PCI-E
Precision 380[57]	2005		Pentium 4 or Pentium D or P4 Extreme Edition	800 or 1066	Intel 955	DDR2 ECC	PCI-E
Precision 370[58]	2004		Pentium 4	800	Intel 925	DDR2 400 Non-ECC or 533 ECC	PCI-E
Precision 360[59]	2003		Pentium 4	800	Intel 875	DDR333 or DDR400 ECC	AGP 8X
Precision 350[60]	2002		Pentium 4	400 or 533	Intel 850E	Rambus PC800 & PC1066	AGP 4X
Precision 340[61]	2002		Pentium 4	400 or 533	Intel 850E	Rambus PC800	AGP 4X
Precision 330[62]	2001	Socket 423	Pentium 4	400	Intel 850	Rambus PC600 & PC800	AGP Pro

Single processor, All-In-One form factor

Model	Release	CPU	Chipset	Memory	Graphics	Screen
Precision 5720[63]	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

Model	Release	CPU	FSB (MHz)	Chipset	Memory	Graphics
Precision 490[lower-alpha 1][64]	2006	Xeon Dual-Core 5100 or Quad-Core 5300 Series 64-bit[lower-alpha 2]	1066 or 1333	Intel 5000x	DDR2 ECC FB-DIMM (Quad Channel)	2x PCI-E x16
Precision 470[65]	2005	Xeon Single or Dualcore 64-bit	800	Intel 7525	DDR2	PCI-E
Precision 450[66][67]	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

Model	Release	CPU Socket	CPU	FSB (MHz)	Chipset	Memory	Max. memory	Graphics	USB

Precision 7920[68]	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[69]	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[70]	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[71]	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[72]	2009	Dual LGA 1366 [lower-alpha 1]	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[73]	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)	32 or 64 GB with riser cards	2x PCI-E x16 (SLI compatible), up to 225 W	USB 2.0

Precision 7820[74]	2017		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[75]	2014		Xeon E5-2600 v4		Intel C612	DDR4 RDIMM ECC		2x PCI-E x16 Gen 3, up to 300W	USB 3.0
Precision T5610[76]	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[77]	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[78]	2009	Dual LGA 1366 [lower-alpha 1]	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[79]	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[80]	2006	Dual LGA 771	Xeon Dual-core X5100 or Quad-Core X5300 series 64-bit[lower-alpha 2]	1066 or 1333	Intel Greencreek 5000x	DDR2 FB-DIMM (Quad Channel)	32 or 64 GB with riser cards	PCI-E (SLI compatible with dual pci-e riser card & backplate)	USB 1.1 / 2.0
Precision 670[81]	2005	Dual Socket 604	Xeon Single-core (Nocona, Irwindale) or Xeon dual-core (Paxville) 64-bit[lower-alpha 3]	800	Intel E7525	DDR2-400 ECC	16 GB	PCI-E	USB 2.0
Precision 650[82]	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[83]	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[84]	2000	Dual Slot 2	Xeon (Pentium 3 based)	133	Intel i840	Rambus PC800 RDRAM	3 GB[85]	AGP Pro	USB 1.1
Precision 420[lower-alpha 4][86]	2000	Dual Slot 1	Pentium III	133	Intel 840	Rambus PC800 RDRAM	2 GB	AGP Pro110 (4x)	USB 1.1
Precision 220[87]	2000	Dual Slot 1	Pentium III	100 or 133	Intel 820	Rambus RDRAM	1 GB	AGP 4X	USB 1.1
Precision 610[88]	1999	Dual Slot 2	Xeon (Pentium 2 or 3 based)	100	Intel 440GX	PC100 SDRAM	2 GB	AGP	USB 1.1
Precision 410 MT[89]	1998		Pentium 2 or 3	100	Intel 440BX	PC100 SDRAM	1 GB	AGP	USB 1.1
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

Model	Release	CPU Socket	CPU	FSB (MHz)	Chipset	Memory	Max. memory	Graphics	USB

Precision 7920 Rack[90]	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[91]	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[92]	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[93]	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[94]	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[95]	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

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