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Black mid-tower workstation with front panel vents and Dell Precision branding

DELL

DELL Precision T5820 Tower Xeon W-2255 10 Core 256GB DDR4 1TB NVMe Quadro P5000 Windows 11 Pro

SKU CH-ZSA6-NCM0D

A 10-core Xeon workstation with 256GB DDR4 ECC memory, 1TB NVMe storage and a Quadro P5000 16GB GPU for multi-display professional workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity256 GB DDR4
  • SSD storage1 TB PCIe
  • GraphicsNVIDIA Quadro P5000
  • CPU modelW-2255 (3.7 GHz)
  • 10-core Xeon W-2255 reaches 4.7 GHz turbo for heavy compute
  • 256 GB DDR4 2933 MHz ECC memory handles large datasets
  • 1 TB NVMe SSD provides fast boot and project loading
  • Quadro P5000 16 GB GDDR5X drives four DisplayPort monitors
  • 950 W 80 Plus Gold supply delivers efficient, stable power

Precision T5820 Tower Workstation

The Dell Precision T5820 Tower is a mid-tower desktop workstation built for professional workloads that demand high core counts and large memory capacity. It ships new with Windows 11 Pro installed and is intended for engineers, designers and analysts who need certified stability in a business-grade chassis.

Sustained Load Behaviour

A 10 core Xeon W-2255 processor runs at 3.7 GHz base frequency and can reach 4.7 GHz turbo when thermal headroom allows. The 950 watt 80 Plus Gold power supply operates at 90 percent efficiency, supporting continuous compute and graphics loads without throttling. Registered ECC DDR4 2933 memory across eight slots protects data integrity during long rendering or simulation runs.

Build Quality and Connectivity

The black mid-tower chassis houses a Quadro P5000 graphics card with 16 GB GDDR5X memory and four DisplayPort outputs for multi-monitor setups. A single 1 TB PCIe NVMe solid state drive provides the primary storage volume. Integrated Intel i219 Gigabit Ethernet and Realtek ALC3234 high definition audio handle wired networking and sound without add-in cards.

How it compares

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

Price $3,374.99
Pricier than about 91% of the 14,711 comparable items (median $494.99).
RAM capacity 256 GB DDR4
Higher than about 92% 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 capacity256 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 P5000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

How loud and hot does the 950 W 80 Plus Gold power supply get under continuous load?

The 950 W 80 Plus Gold unit runs at 90% efficiency, so less waste heat is produced during all-day workloads.

Which display cables must I already own to use the Quadro P5000's four DisplayPort outputs?

The card provides four DisplayPort connectors; you need compatible DisplayPort cables or adapters for each monitor you attach.

Will my existing DDR4-2666 ECC modules work alongside the installed 2933 MHz memory?

The system runs DDR4 at 2933 MHz; adding slower 2666 MHz modules will force all memory to operate at the lower speed.

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