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DELL

DELL Precision T5820 desktop PC Xeon W-2255 10-core 64GB DDR4 2TB NVMe Quadro P4000 Windows 11 Pro

SKU CH-WSPF-MW856

A 10-core Xeon workstation with 64GB DDR4 ECC memory, 2TB NVMe storage and Quadro P4000 graphics for professional workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity64 GB DDR4
  • SSD storage2 TB PCIe
  • GraphicsNVIDIA Quadro P4000
  • CPU modelW-2255 (3.7 GHz)
  • 10-core Xeon W-2255 reaches 4.7 GHz turbo for heavy workloads
  • 64 GB DDR4 2933 MHz registered ECC memory handles large datasets
  • 2 TB NVMe SSD provides fast storage for projects
  • Quadro P4000 with 8 GB GDDR5 drives four displays
  • 950 W 80 Plus Gold supply delivers 90 % efficient power

Precision T5820 Xeon Workstation

This Dell Precision T5820 tower workstation targets professionals who need certified stability for CAD, simulation and rendering workloads. It ships with Windows 11 Pro and a 950 W 80 Plus Gold power supply ready for sustained multi-core tasks.

Upgrade from consumer desktops

The 10-core Xeon W-2255 at 3.7 GHz with 4.7 GHz turbo and 64 GB registered ECC DDR4 replaces standard consumer platforms when error-correcting memory and higher core counts cut render times. The Quadro P4000 with 8 GB GDDR5 adds certified drivers for ISV applications.

Verify your workflow needs

Confirm that your software benefits from ECC memory and professional GPU drivers before ordering. The mid-tower chassis uses an LGA 2066 socket and supports up to 256 GB total memory across eight slots for future expansion.

How it compares

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

Price $1,443.99
Pricier than about 87% of the 14,711 comparable items (median $494.99).
RAM capacity 64 GB DDR4
Higher than about 90% of the 13,125 comparable items (median 16 GB).
SSD storage 2 TB PCIe
Higher than about 90% 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 capacity64 GB DDR4
RAM type and speedDDR4 2933
Total memory slots8
Max supported RAM256 GB
Storage
SSD storage2 TB PCIe
Hard driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro P4000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

What clearance does the mid-tower chassis need for the 950 W power supply and Quadro P4000 graphics card?

The mid-tower form factor requires enough depth for a full-length graphics card and height for the 950 W 80 Plus Gold supply; allow at least 50 mm behind the rear panel for DisplayPort cables.

How are the four 16 GB DDR4 2933 registered ECC modules installed, and which step is often missed?

Populate the eight DIMM slots in the order marked on the motherboard — typically slots 1, 3, 5, 7 first — and ensure each module clicks fully into the latch; the common mistake is leaving one side unlatched.

When will the 2 TB NVMe boot drive or Quadro P4000 GPU typically need replacement?

The NVMe SSD is rated for several petabytes written and usually lasts five to seven years under heavy workloads; the Quadro P4000 8 GB GDDR5 card remains viable for professional CAD and simulation until driver support ends.

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