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Dell Precision 7920 tower workstation in dark finish

DELL

DELL Precision 7920 Desktop PC 2x Xeon Gold 5122 1536GB 250GB NVMe Radeon Pro WX 7100

SKU CH-0PXY-MDMXN

Tower workstation with dual Xeon Gold 5122 CPUs, 1536GB DDR4 ECC memory, 250GB NVMe SSD and Radeon Pro WX 7100 8GB graphics for certified AutoCAD performance

  • TypeBusiness Desktops & Workstations
  • Form FactorTower
  • Power Supply1400w
  • MonitorMonitor not included
  • Operating SystemWindows 10 Pro
  • ChipsetIntegrated
  • Dual Xeon Gold 5122 CPUs deliver 16 threads at 3.6 GHz
  • 1536 GB DDR4-2666 ECC memory handles massive datasets
  • 250 GB NVMe SSD on PCIe adapter boots and loads fast
  • Radeon Pro WX 7100 with 8 GB GDDR5 drives professional graphics
  • 1400 W power supply supports full tower expansion

Dual Xeon Gold 5122 workstation

The Dell Precision 7920 tower houses two Xeon Gold 5122 processors, each running at 3.6 GHz with four cores and eight threads. Together they provide 16 logical threads for multi-threaded professional applications. The system ships with 1536 GB of DDR4 2666 ECC memory across 24 DIMM slots and a 250 GB NVMe M.2 SSD on a PCIe adapter card. Windows 10 Pro is pre-installed.

Sustained multi-core throughput

A 1400 W power supply feeds both CPUs and the Radeon Pro WX 7100 8 GB GDDR5 graphics card under continuous load. The tower form factor allows airflow across the six-channel memory architecture and dual-socket board during long render or simulation sessions. ECC memory corrects single-bit errors without halting the workload. The DVD±RW drive remains available for archival media.

1536 GB DDR4 2666 ECC capacity

Memory capacity is the defining specification for large assemblies and point-cloud datasets. The 24-slot design populates every channel for maximum bandwidth at 2666 MT/s. Buyers who need more than 1536 GB of RAM cannot expand this chassis further. The 250 GB NVMe boot drive holds the OS and applications; additional storage must be added separately.

Highlights

  • Dual Xeon Gold 5122 CPUs deliver 16 threads at 3.6 GHz
  • 1536 GB DDR4-2666 ECC memory handles massive datasets
  • 250 GB NVMe SSD on PCIe adapter boots and loads fast
  • Radeon Pro WX 7100 with 8 GB GDDR5 drives professional graphics
  • 1400 W power supply supports full tower expansion

Specifications

BrandDELL
SeriesPrecision
ModelPrecision T7920
TypeBusiness Desktops & Workstations
Form FactorTower
Power Supply1400w
MonitorMonitor not included
Operating SystemWindows 10 Pro
ChipsetIntegrated
CPU TypeIntel Xeon
CPU NameIntel Xeon Gold 5122
CPU Socket TypeLGA 3647
CPU Main FeaturesHyperthreading
GPU/VGA TypeAMD Radeon Pro WX 7100
Graphics CardAMD Radeon Pro WX 7100 8GB GDDR5 Graphic Card
Memory SpeedDDR4 2666
SSD250GB
HDDNo
Optical Drive TypeDVD±RW
Optical Drive FeaturesDVD±RW
Screen SizeNo Screen
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
Front USB4
Front Audio Ports1
Rear USB6
Rear Audio Ports1 port
Internal Bays(4) Hotswap Bays which support 3.5" or 2.5" drives. Can support up to 6 additional drives with optional 5.25" and rear flexbay added, contact us for a qoute.
Storage ControllerOnboard SATA Controller, Raid 0,1,5,10
Dimensions (H x W x D)12.00 in. x 24.00 in. x 24.00 in.
Weight45.0000LBS

Questions about this item

How much power does the 1400w supply draw when the dual Xeon Gold 5122 CPUs and Radeon Pro WX 7100 run all day?

The 1400w power supply is rated to deliver up to 1400 watts; actual draw depends on workload but the unit is sized for the dual 3.6Ghz Xeons and 8GB GDDR5 GPU running continuously.

What display connector must my monitor have to work with the Radeon Pro WX 7100?

The Radeon Pro WX 7100 provides DisplayPort outputs; your monitor needs a DisplayPort input or an active adapter to HDMI or DVI.

Will my existing DDR4-2666 ECC modules fit the 24 DIMM slots alongside the installed 1536GB?

Yes, the 24 slots accept DDR4-2666 ECC RDIMMs; you can add matching modules up to the 1536GB maximum supported with dual CPUs.

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