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Black Dell Precision 5820 mid-tower workstation

DELL

DELL Precision 5820 Tower Workstation Xeon W-2155 10C 128GB DDR4 1TB NVMe Quadro P4000 Win 11 Pro

SKU CH-BQWN-NGWYX

Mid-tower workstation with 10-core Xeon W-2155, 128GB DDR4 ECC, 1TB NVMe SSD and Quadro P4000 8GB graphics for professional workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • 10-core Xeon W-2155 reaches 4.5 GHz turbo for heavy compute
  • 128 GB DDR4 2666 MHz ECC memory handles large datasets
  • 1 TB NVMe SSD provides fast boot and project loading
  • Quadro P4000 8 GB GDDR5 drives four DisplayPort monitors
  • 950 W 80 Plus Gold supply delivers 90 % efficient power

Precision 5820 Xeon Workstation

The Dell Precision 5820 Tower is a mid-tower desktop built around an Intel Xeon W-2155 processor with ten cores running at 3.3 GHz up to 4.5 GHz turbo. It targets professionals who need certified stability for engineering simulation, 3D rendering or multi-application workloads on Windows 11 Pro. The registered ECC memory protects data integrity during long compute jobs.

128 GB DDR4 and 1 TB NVMe capacity

Four 32 GB DDR4 2666 modules fill half the eight available slots, leaving room to reach the 256 GB maximum when datasets grow. The single 1 TB PCIe NVMe drive offers fast boot and project loading, yet heavy media libraries or large model repositories will eventually demand additional internal storage. The 950 W 80 Plus Gold supply delivers 90 % efficiency headroom for the Quadro P4000 and future upgrades.

Quadro P4000 with four DisplayPorts

The Nvidia Quadro P4000 adds 8 GB GDDR5 video memory on a 256-bit bus and four native DisplayPort outputs, enabling four simultaneous 4K displays without adapters. Driver certification for major ISV applications reduces troubleshooting time. Integrated Intel i219 Gigabit Ethernet and Realtek ALC3234 audio cover baseline connectivity without extra cards.

Highlights

  • 10-core Xeon W-2155 reaches 4.5 GHz turbo for heavy compute
  • 128 GB DDR4 2666 MHz ECC memory handles large datasets
  • 1 TB NVMe SSD provides fast boot and project loading
  • Quadro P4000 8 GB GDDR5 drives four DisplayPort monitors
  • 950 W 80 Plus Gold supply delivers 90 % efficient power

Specifications

SeriesPrecision
ModelT5820
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Xeon
CPU NameW-2155 (3.30GHz)
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P4000
Memory Capacity128GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD1 TB PCIe
HDDNo
Screen SizeNo Screen

Other versions of this model

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Questions about this item

Will the four 32 GB DDR4 2666 registered ECC modules leave room for more memory later?

The tower has eight DDR4 slots total and supports up to 256 GB, so four slots remain open for additional registered ECC modules.

How can I confirm the Quadro P4000 is running at full 8 GB GDDR5 capacity after installing Windows 11 Pro?

Open Device Manager, expand Display adapters, right-click the Quadro P4000, choose Properties and check the Adapter tab — it should list 8 GB dedicated video memory.

Does the 950 W 80 Plus Gold power supply include the cables needed for the M.2 NVMe SSD and the Quadro P4000?

The PSU is factory-fitted to the Precision 5820 and already connects the 1 TB M.2 NVMe drive and the Quadro P4000; no extra cables are required.

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