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Black mid-tower desktop workstation with Dell Precision branding

DELL

DELL Precision 5820 Tower Xeon W-2255 10 Core 128GB DDR4 1TB NVMe Quadro P600 Windows 11 Pro desktop PC

SKU CH-675D-NFB9A

A 10-core Xeon workstation with 128 GB DDR4 ECC memory, 1 TB NVMe storage and Quadro P600 graphics for professional workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity128 GB DDR4
  • SSD storage1 TB PCIe
  • GraphicsNVIDIA Quadro P600
  • CPU modelW-2255 (3.7 GHz)
  • 10-core Xeon W-2255 reaches 4.7 GHz turbo for heavy compute
  • 128 GB DDR4 2933 ECC memory handles large datasets reliably
  • 1 TB NVMe SSD provides fast storage for projects
  • Quadro P600 with 2 GB GDDR5 drives four DisplayPort monitors
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Dell Precision 5820 Workstation

The Dell Precision 5820 is a mid-tower workstation built around a 10-core Intel Xeon W-2255 processor running at 3.7 GHz with a 4.7 GHz turbo. It ships with 128 GB of DDR4 2933 MHz registered ECC memory across four slots, a 1 TB PCIe NVMe solid-state drive, and an Nvidia Quadro P600 graphics card with 2 GB GDDR5. Windows 11 Pro is pre-installed.

Ideal for professional workloads

This system suits engineers, designers, and analysts who need ECC memory reliability, multi-core Xeon performance, and certified Quadro drivers for CAD, simulation, or rendering tasks. The 950 W 80 Plus Gold power supply supports sustained loads. Buyers who require more than four display outputs, consumer-grade GeForce features, or a smaller form factor should consider other configurations.

128 GB DDR4 2933 ECC memory

The workstation includes 128 GB of DDR4 2933 MHz registered ECC memory in a 4 x 32 GB layout, with eight total slots allowing expansion up to 256 GB. This capacity and error-correcting capability determine whether the platform can hold large datasets and maintain data integrity for mission-critical applications.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $2,059.99
Pricier than about 90% of the 14,711 comparable items (median $494.99).
RAM capacity 128 GB DDR4
Higher than about 91% of the 13,125 comparable items (median 16 GB).
SSD storage 1 TB PCIe
Higher than about 60% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Product linePrecision
Model nameT5820
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Xeon
CPU modelW-2255 (3.7 GHz)
CPU socketLGA 2066
Memory
RAM capacity128 GB DDR4
RAM type and speedDDR4 2933
Total memory slots8
Max supported RAM256 GB
Storage
SSD storage1 TB PCIe
Hard driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro P600
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

What DDR4 memory modules can I add later to reach the 256GB maximum?

The system uses registered ECC DDR4 2933MHz modules. Four 32GB sticks are installed in four of the eight slots, so four more identical modules can be added to hit 256GB.

Which component hits its thermal or power ceiling first when all 10 Xeon cores run at 4.7GHz turbo for hours?

The 950W 80 Plus Gold power supply and the Xeon W-2255's own thermal design power set the sustained ceiling; the CPU will throttle before the PSU reaches its 90% efficiency limit.

How loud is the tower and how much heat does it put into a room during an all-day render?

The 950W Gold PSU runs at 90% efficiency, so roughly 10% of drawn power becomes waste heat; Dell's workstation cooling keeps fan noise at typical office levels under full load.

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