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Dell Precision 7920 tower workstation in black finish

DELL

DELL Precision 7920 Desktop PC Dual Xeon Gold 6144 1024GB RAM 250GB NVMe Radeon Pro WX 7100

SKU CH-YPTV-N8S7E

A tower workstation with dual Xeon Gold 6144 CPUs, 1024GB DDR4 memory, 250GB NVMe storage and a Radeon Pro WX 7100 GPU for professional CAD workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorTower
  • Power Supply1400w
  • MonitorMonitor not included
  • Operating SystemWindows 10 Pro
  • ChipsetIntegrated
  • Dual Xeon Gold 6144 CPUs deliver 16 cores and 32 threads for heavy multi-threaded workloads
  • 1024GB DDR4 2666 ECC memory handles massive datasets and complex simulations
  • 250GB NVMe SSD on PCIe adapter card provides fast boot and application loading
  • Radeon Pro WX 7100 8GB GDDR5 GPU drives professional 3D and CAD visualisation
  • 1400w power supply supports full dual-processor and high-end graphics configuration

Precision 7920 dual-Xeon workstation

The Dell Precision 7920 tower ships new with two Intel Xeon Gold 6144 processors running at 3.5 GHz, delivering 16 cores and 32 threads. It carries 1024 GB of DDR4-2666 ECC memory across 24 DIMM slots and a 250 GB NVMe M.2 SSD on a PCIe adapter card. An AMD Radeon Pro WX 7100 with 8 GB GDDR5 handles graphics, while a 1400 W supply powers the chassis. Windows 10 Pro is pre-installed.

Upgrade path for heavy CAD and rendering

This system replaces single-socket workstations or older dual-socket towers when core count and memory bandwidth become the bottleneck. The jump is worth it if your workloads scale across 16 physical cores and benefit from six-channel memory at 2666 MHz. Certified AutoCAD performance and support for up to 1536 GB total RAM make it suited for large assemblies and simulation datasets that exceed typical 16 GB or 32 GB configurations.

Verify power, space and OS requirements

Confirm your facility can deliver a 1400 W load on a suitable circuit and that the tower form factor fits your allocated bench space. The DVD±RW drive occupies a 5.25-inch bay, and the PCIe adapter for the NVMe drive consumes one full-height slot. Ensure any specialised peripherals or legacy add-in cards are compatible with Windows 10 Pro and the available PCIe lanes before ordering.

Highlights

  • Dual Xeon Gold 6144 CPUs deliver 16 cores and 32 threads for heavy multi-threaded workloads
  • 1024GB DDR4 2666 ECC memory handles massive datasets and complex simulations
  • 250GB NVMe SSD on PCIe adapter card provides fast boot and application loading
  • Radeon Pro WX 7100 8GB GDDR5 GPU drives professional 3D and CAD visualisation
  • 1400w power supply supports full dual-processor and high-end graphics configuration

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 6144
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 Capacity1TB DDR4
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 clearance does the 1400w power supply in this tower require?

The Precision 7920 tower uses a standard ATX 1400w supply. Allow at least 50 mm behind the rear panel for cable bend radius and airflow.

What is the correct sequence for installing the dual Xeon Gold 6144 CPUs into the LGA 3647 sockets?

Install CPU 1 first, then CPU 2. The system will not POST if only the second socket is populated.

Which DDR4 speed do replacement memory modules need to match the existing 1024GB configuration?

Use DDR4 2666 ECC RDIMMs. The platform runs six-channel at 2666 MHz with both CPUs installed.

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