DELL Precision 7920 dual Xeon Gold 5122 1536GB 500GB NVMe Radeon Pro WX 7100 desktop PC

Dual Xeon Gold 5122 workstation

The Dell Precision 7920 is a tower desktop built for professional workloads. It ships with two Intel Xeon Gold 5122 processors running at 3.6 GHz, providing 16 threads with hyperthreading. The system includes 1536 GB of DDR4-2666 ECC memory across 24 DIMM slots and a 500 GB NVMe M.2 SSD on a PCIe adapter card. An AMD Radeon Pro WX 7100 graphics card with 8 GB GDDR5 and Windows 11 Pro complete the configuration.

Compatibility check before ordering

Verify that your workload benefits from dual-socket Xeon scaling and ECC memory, as single-threaded tasks may not use the 16 threads fully. The LGA 3647 platform requires a compatible chassis and 1400 W power supply, both included in this tower form factor. Confirm that your software certifications accept the Radeon Pro WX 7100, since some ISV certifications specify Nvidia Quadro. The system has no mechanical hard drive, so plan external or additional internal storage for large project files.

Build integration notes

The tower chassis houses the 1400 W supply, dual CPUs, full memory complement and the PCIe-mounted NVMe drive without extra cables. Six-channel memory architecture is populated across both processors, leaving no empty DIMM slots for future expansion. The Radeon Pro WX 7100 occupies one PCIe slot and drives professional displays via its native outputs. A DVD±RW optical drive is fitted, freeing a 5.25-inch bay if you prefer a different front-panel device.