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Black Dell Precision 7920 tower workstation with DVD drive

DELL

DELL Precision 7920 dual Xeon Gold 5122 768GB 250GB NVMe Radeon Pro WX 7100 desktop PC

SKU CH-2Y7E-PEDV0

Dual Xeon Gold 5122 tower workstation with 768GB DDR4 ECC memory, 250GB NVMe SSD and Radeon Pro WX 7100 8GB graphics for certified AutoCAD performance

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • SSD storage250 GB
  • GraphicsAMD Radeon Pro WX 7100
  • RAM type and speedDDR4 2666
  • ChipsetIntegrated
  • Dual Xeon Gold 5122 CPUs deliver 8 cores at 3.6 GHz for multi-threaded workloads
  • 768 GB DDR4-2666 ECC memory supports large datasets and virtual machines
  • 250 GB NVMe SSD on PCIe adapter provides fast boot and application loading
  • Radeon Pro WX 7100 with 8 GB GDDR5 drives certified professional graphics
  • 1400 W power supply and 24 DIMM slots enable future expansion up to 1536 GB

Precision 7920 dual Xeon workstation

The Dell Precision 7920 tower pairs two Intel Xeon Gold 5122 quad-core processors at 3.6 GHz with 768 GB of DDR4-2666 ECC memory. An AMD Radeon Pro WX 7100 with 8 GB of GDDR5 handles certified graphics workloads. Windows 10 Pro is pre-installed on a 250 GB NVMe M.2 SSD mounted on a PCIe adapter card.

Before ordering

Verify that your workflow benefits from dual-socket LGA 3647 processors and six-channel ECC memory up to 2666 MHz. The system offers 24 DIMM slots with a maximum capacity of 1536 GB, so confirm your current module population if you plan to expand. A 1400 W power supply is integrated; ensure your facility provides adequate mains capacity.

Build and connectivity

The full-height tower chassis houses a DVD±RW optical drive and the PCIe-mounted NVMe boot drive. Radeon Pro WX 7100 outputs drive professional displays for CAD and rendering tasks. Windows 10 Pro delivers a familiar environment for AutoCAD and other certified applications. No monitor is included.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $5,506.99
Pricier than about 93% of the 14,711 comparable items (median $494.99).
SSD storage 250 GB
Lower than about 90% of the 11,342 comparable items (median 512 GB).
RAM type and speed DDR4 2666
Lower than about 70% of the 3,052 comparable items (median 2,933).

Specifications

Product
Brand nameDELL
Product linePrecision
Model namePrecision T7920
Product typeBusiness Desktops & Workstations
Processor
ProcessorIntel Xeon
CPU modelIntel Xeon Gold 5122
CPU socketLGA 3647
ChipsetIntegrated
Memory
RAM type and speedDDR4 2666
Storage
SSD storage250 GB
Hard driveNo
Optical driveDVD±RW
Disc drive featuresDVD±RW
Internal bays(4) Hotswap Bays which support 3.5 in or 2.5 in drives. Can support up to 6 additional drives with optional 5.25 in and rear flexbay added, contact us for a qoute.
Disk controllerOnboard SATA Controller, Raid 0,1,5,10
Display
Screen sizeNo Screen
Graphics
GraphicsAMD Radeon Pro WX 7100
GPU modelAMD Radeon Pro WX 7100 8 GB GDDR5 Graphic Card
Connectivity
Network speed10/100/1000 Mbit/s
Ethernet controllerIntegrated
Ports & slots
Front USB ports4
Front audio jacks1
Rear USB ports6
Rear audio jacks1 port
Power
Power supply1400w
Size & build
Form factorTower
Overall dimensions12 in × 24 in × 24 in
Product weight45 lb (20.4 kg)
In the box
Included monitorNot included
Software
Operating systemWindows 10 Pro

Questions about this item

Does the tower ship with a monitor, keyboard or mouse, or must I buy them separately?

The tower includes a DVD±RW drive and a 1400 W power supply. No monitor, keyboard or mouse are supplied; they must be purchased separately.

Which memory speed and maximum capacity does the Precision 7920 support?

The board runs DDR4-2666 ECC across 24 DIMM slots and supports up to 1536 GB total when both Xeon Gold 5122 CPUs are installed.

What does the 3.6 GHz clock on the dual Xeon Gold 5122 CPUs deliver for AutoCAD workloads?

Each Gold 5122 provides 4 cores at 3.6 GHz with Hyperthreading, giving 8 cores and 16 threads total — meeting the 3 GHz-plus, 4-core minimum recommended for fast AutoCAD performance.

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