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Black mid-tower workstation chassis, front panel with power button and ports

DELL

DELL Precision 5820 Tower Workstation Xeon W-2155 10 Core 256GB DDR4 1TB NVMe Quadro P600 Windows 11 Pro

SKU CH-7YXC-N8G5F

A 10-core Xeon tower workstation with 256GB DDR4 ECC memory, 1TB NVMe storage and Quadro P600 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 workloads
  • 256 GB DDR4 2666 ECC memory handles large datasets without errors
  • 1 TB NVMe SSD provides fast boot and project loading
  • Quadro P600 with 2 GB GDDR5 drives four DisplayPort monitors
  • 950 W 80 Plus Gold supply delivers 90 % efficient power

Precision 5820 Tower Workstation

This Dell Precision 5820 tower workstation is built for professional workloads that demand high core counts and large memory capacity. It ships new with Windows 11 Pro and a 950 watt 80 Plus Gold power supply. The Intel Xeon W-2155 processor provides 10 cores at 3.3 GHz with 4.5 GHz turbo. Quad DisplayPort outputs on the Nvidia Quadro P600 support multi-monitor setups.

Suited for memory-intensive tasks.

Engineers and analysts running large datasets, virtualization or CPU-bound simulations will benefit from the 256 GB DDR4 2666 registered ECC memory across eight slots. The single 1 TB NVMe SSD offers fast boot and project loading. Buyers who need greater GPU compute for 3D rendering, deep learning or high-end CAD should look at configurations with a more powerful graphics card.

256 GB DDR4 2666 registered ECC memory

The workstation is populated with eight 32 GB modules reaching the platform maximum of 256 GB. This capacity determines whether the system can hold your full working set in RAM without paging. If your application requires more memory than this ceiling, a different platform will be necessary.

Highlights

  • 10-core Xeon W-2155 reaches 4.5 GHz turbo for heavy workloads
  • 256 GB DDR4 2666 ECC memory handles large datasets without errors
  • 1 TB NVMe SSD provides fast boot and project loading
  • Quadro P600 with 2 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 P600
Memory Capacity256GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD1 TB PCIe
HDDNo
Screen SizeNo Screen

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 5820 mid-tower chassis fit the 950 W power supply and 8x 32 GB DDR4 modules?

The Precision 5820 mid-tower case is built to house the factory-fitted 950 W 80 Plus Gold supply and all eight memory slots are populated with 32 GB DDR4 2666 MHz registered ECC modules, so the chassis already accommodates both.

What is the correct sequence for installing the Xeon W-2155 into the LGA 2066 socket?

Align the processor triangle marker with the socket key, lower the CPU gently without forcing, close the load plate, secure the retention lever, then attach the Dell-supplied heatsink using the captive screws in a diagonal pattern.

Which components in this workstation are most likely to need replacement after several years of heavy use?

The 950 W power supply, the 1 TB NVMe SSD and the Quadro P600 graphics card are the primary field-replaceable parts that typically reach end-of-life first under sustained workloads.

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