Dell Precision 7920 Rack Workstation

Processor :

One or two Intel Xeon Scalable Processor family

CPUs (1st and 2nd generation) with up to 28

cores per processor and Intel Advanced Vector

Extensions, Intel Trusted Execution Technology,

Intel AES New instructions, Optimized Intel Turbo

Boost and optional Intel vPro technology

Operating System :

Windows 10 Pro for Workstations (up to 4 Cores)

Windows 10 Pro for Workstations (4 Cores Plus)

Red Hat Enterprise Linux 7.5

Red Hat Enterprise Linux 8.0 (Sept. 2019)

is required for 2nd Generation Xeon SP

(Cascade Lake) CPUs

Ubuntu Linux 16.04, 18.04

Chipset : Intel C621 (Lewisburg)

Memory : Six channel memory up to 1.5TB 2666MHz DDR4

ECC memory with dual CPUs, up to 3TB with select

CPU SKUs Up to 768GB of 2933MHz DDR4 ECC

memory

24 DIMM Slots (12 DIMMs per CPU). Note: memory

speed is dependent on specific Intel Xeon Scalable

Processor CPU installed

Graphics :

Support for 3 PCI Express x16 Gen 3 graphics

cards1- up to 900W with 3 x 300W double width

graphics cards (dual CPU configuration)

Dual non-redundant 1600W PSUs @220V

required for select high wattage graphics card

configurations, and some restrictions apply

High end 3D cards:

Radeon Pro WX 9100

Radeon Pro SSG

NVIDIA Quadro GV100

NVIDIA Quadro P6000

NVIDIA Quadro RTX 8000 (future)

NVIDIA Quadro RTX 6000

NVIDIA RTX 5000

NVIDIA Quadro P5000

Mid-range 3D cards:

Radeon Pro WX 7100

Radeon Pro WX 5100

Radeon Pro WX 4100

NVIDIA Quadro RTX 4000

NVIDIA Quadro P4000

NVIDIA Quadro P2000

Entry 3D cards:

NVIDIA Quadro P620

NVIDIA Quadro P400

Integrated VGA graphics motherboard connector

(part of iDRAC9 Systems Management and

requires iDRAC9 Enterprise license to enable)

Storage : Support for up to (8) 2.5” or 3.5” SATA/SAS drives,

Up to 8 x M.2 NVMe PCIe SSDs via 2 x Dell UltraSpeed Drive Quad x16 cards

(maximum requires dual CPUs), NVMe RAID 0,1,10

option on 1st card (Intel RSTe vROC).

PERC PCIe controllers required for SAS drive

support

M.2 NVMe PCIe SSDs

Up to 8* x 2TB drives on 2 Dell Precision

Ultra-Speed Drive Quad x16 cards.

*Requires dual CPU config.

Storage : 2.5” SATA SSD

Up to 8 x 1TB

2.5” SAS SSD

Up to 8 x 800GB

2.5” SATA 7200 RPM

Up to 8 x 2TB

3.5” SATA 7200 RPM

Up to 8 x 8TB

2.5” SAS 10K RPM 12Gb/s

Up to 8 x 1.8TB

2.5” SAS 15K RPM 12Gb/s

Up to 8 x 600GB

Storage Controller Integrated: 2 x Intel chipset AHCI 6Gb/s SATA

controllers with 4 ports (total 8) each for HDD/SSD.

One port for optical drive

Intel RSTe software RAID 0, 1,5,10 supported across

4 SATA ports on 1st controller only. (Maximum 4

drives in RAIDset)

Intel RSTe (vROC) software RAID 0,1,10 option

(motherboard activation key) for M.2 NVMe PCIe

SSDs on 1st Dell Ultra-Speed Drive Quad x16

or Duo x8 card (0,1). Customer kit available for Intel

RSTe (vROC) motherboard activation key for NVMe

RAID support.

Optional: PERC H330 12Gb/s SAS (6Gb/s SATA) 8

port PCIe controller supports JBOD and software

RAID 0,1,5,10

PERC H730P PCI-e SAS 12Gb/s (SATA 6Gb/s)

Hardware RAID PCIe controller with 1GB cache

(Super Cap backup, RAID 0/1/5/10 (no JBOD)

PERC H740P PCI-e SAS 12Gb/s (SATA 6Gb/s)

Hardware RAID PCIe controller with 4GB cache

Network Daughter Cards :

Base: Intel i350-Quad port 1Gb Ethernet Network

Daughter Card (4 x 1Gb ports),

Optional: Intel X550-Dual port 10Gb + Intel I350

Dual port 1Gb Ethernet Network Daughter card (2 x

10Gb + 2 x 1Gb ports )

Intel X710* Dual port 10Gb DA/SFP+, + I350 Dual

port 1Gb Ethernet Network Daughter card

Integrated: Integrated Broadcom BCM54210

Ethernet LAN 10/100/1000 for iDRAC9 controller

use with System Management tool suite

(Super Cap backup), RAID 0/1/5/10 (no JBOD)

Note: Windows 7 is not supported on the PERC

H740P controller. PERC controllers are installed in

Slot 3

Add-in cards : Optional: Dell Precision Ultra-Speed Drive Duo (HH/

HL,x8 card) and Ultra-Speed Drive Quad (FH/

FL,x16 card) with active cooling. Support for up to 2

and 4 M.2 NVMe PCIe SSDs respectively.

USB 3.1 (Gen 2) 10Gb/s Type C card (2 ports) 1 DP

pass-through port Optional: Dual & quad (FH card)

display Teradici PCoIP PCIe remote workstation

access cards. Full height and low profile bracket

versions of dual display card available. Serial Port

PCIe Card (single port)

I/O Ports : Front :

2 – USB 2.0

1 – USB 2.0 Management port (IDRAC9)

1 - VGA Port for iDRAC9

Internal :

1 – USB 3.1 Type A – supports standard USB

storage key :

SD Vflash media connector

Rear :

2 – USB 3.1 Type A

4 – RJ45 Network

1 – Serial

1 – RJ45 for iDRAC

1 –A VGA Port for iDRAC

Chassis : HxWxD: 3.41” x 17.0” x 28.37” (29.78” with bezel);

86.8mm x 482mm x 715.5mm (751.3mm with bezel)

Bays: (1) external slimline optical bay; (8) front

accessible 3.5” bays (support total of (8) 3.5” or

2.5” HDD/SSD drives)

Slots: All slots PCIe Gen 3. (6) PCIe full height/full

length slots, (1) PCIe full height/half length slot, (1)

PCIe low profile/full length slot

Up to (3) double width x16 cards supported.

All slots x16 mechanically.

• With single CPU – (1) x x16, (1) x x8, (1) x x8 half

length, (1) x x8 low profile PCIe slots

• With dual CPUs (2) x x16, (2) x x8 PCIe slots

Power Supply: One or two redundant hot pluggable

1100W –90% efficient (80PLUS Gold Certified),

Available 1600W PSU in non-redundant mode

@220V is required for certain configurations.

Storage devices : Slimline options: DVD-ROM; DVD+/-RW

Security Options : Trusted Platform Module (TPM 1.2 or TPM 2.0);

chassis Intrusion switch; Setup/BIOS Password; I/O

Interface Security; lockable front bezel, Dell Data

Guardian, Dell Endpoint Security Suite Enterprise

Warranty & Support Services :

3-Year Limited Hardware Warranty and 3-year NBD

On-Site Service after Remote Diagnosis

Optional: Dell ProSupport is designed to rapidly

respond to your business’s needs, help protect

your investment and sensitive data, and provide

enhanced proactive support services to help reduce

risk and complexity within your IT environment