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Black mid-tower workstation chassis with front I/O panel and side venting

DELL

DELL Precision 5820 Tower Xeon W-2225 256GB DDR4 2TB NVMe Quadro P5000 desktop PC

SKU CH-4ZNN-XPJYS

A mid-tower workstation with a 4.1 GHz Xeon W-2225, 256 GB DDR4 ECC memory, 2 TB NVMe SSD and Quadro P5000 16 GB GDDR5X graphics for professional workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro

GPU/VGA Type Quadro P5000

Memory Capacity 256GB DDR4

SSD 2TB PCIe

  • Intel Xeon W-2225 4.1 GHz base with 4.6 GHz turbo for demanding workloads
  • 256 GB DDR4 2666 MHz registered ECC memory across eight 32 GB modules
  • 2 TB PCIe NVMe solid-state drive for fast storage access
  • NVIDIA Quadro P5000 with 16 GB GDDR5X for professional graphics
  • 950 W 80 Plus Gold power supply delivering 90 % efficiency

Precision 5820 workstation

The Dell Precision 5820 is a mid-tower desktop built around an Intel Xeon W-2225 processor running at 4.1GHz with a 4.6GHz turbo frequency across four cores. It ships with 256GB of DDR4 2666MHz registered ECC memory and a 2TB PCIe NVMe solid-state drive. An Nvidia Quadro P5000 graphics card with 16GB GDDR5X memory provides professional visualisation performance. Windows 11 Pro is pre-installed for immediate deployment.

Build and connectivity

The chassis uses a black mid-tower form factor with a 950W 80 Plus Gold certified power supply rated at 90% efficiency. The Quadro P5000 offers four DisplayPort outputs for multi-monitor configurations. Networking is handled by an Intel i219 Gigabit Ethernet controller while audio uses an integrated Realtek ALC3234 high-definition codec. Eight memory slots are populated with eight 32GB modules, reaching the platform maximum of 256GB.

Platform limits

The LGA 2066 socket and Xeon W-2225 CPU define the memory ceiling at 256GB of DDR4 2666MHz registered ECC across eight slots. The Quadro P5000 uses a 256-bit memory interface with GDDR5X memory, which sets the graphics memory bandwidth boundary. The 2TB NVMe drive occupies one M.2 slot via the Ultra-Speed Drive Duo adapter. No mechanical hard drive bays are populated in this configuration.

Highlights

  • Intel Xeon W-2225 4.1 GHz base with 4.6 GHz turbo for demanding workloads
  • 256 GB DDR4 2666 MHz registered ECC memory across eight 32 GB modules
  • 2 TB PCIe NVMe solid-state drive for fast storage access
  • NVIDIA Quadro P5000 with 16 GB GDDR5X for professional graphics
  • 950 W 80 Plus Gold power supply delivering 90 % efficiency

Specifications

SeriesPrecision
ModelT5820
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Xeon
CPU NameIntel Xeon W-2225
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P5000
Memory Capacity256GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD2TB PCIe
HDDNo
Screen SizeNo Screen

Other versions of this model

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Questions about this item

What interface does the 2 TB NVMe SSD use, and what practical speed limit does it impose?

The 2 TB drive connects over PCIe as an NVMe device; the platform's DDR4 2666 memory subsystem and Xeon W-2225 4.1 GHz base clock set the real-world throughput ceiling.

What physical clearance and power connectors does the Quadro P5000 require inside the mid-tower chassis?

The card occupies a full-height, dual-slot profile with a 256-bit GDDR5X memory bus and draws power from the 950 W 80 Plus Gold supply via standard PCIe auxiliary connectors.

How is the 256 GB DDR4 2666 ECC memory installed across the eight slots, and which step is commonly missed?

Populate all eight DIMM sockets with the supplied 8 x 32 GB registered ECC modules in the labelled channel order; the step often missed is enabling ECC in the BIOS before first boot.

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