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Black mid-tower workstation with front-panel ports and vented sides

DELL

DELL Precision T5820 Tower Xeon W-2255 10C 16GB DDR4 1TB NVMe Quadro P4000 Win 11 Pro

SKU CH-4BCK-SQRKR

A 10-core Xeon workstation with 16GB DDR4 ECC memory, 1TB NVMe storage and an 8GB Quadro P4000 for professional graphics workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity16 GB DDR4
  • SSD storage1 TB PCIe
  • GraphicsNVIDIA Quadro P4000
  • CPU modelW-2255 (3.7 GHz)
  • 10-core Xeon W-2255 reaches 4.7 GHz turbo for heavy workloads
  • 16 GB DDR4 2933 ECC memory keeps data accurate under load
  • 1 TB NVMe SSD provides fast storage for large projects
  • Quadro P4000 with 8 GB GDDR5 drives four displays simultaneously
  • 950 W 80 Plus Gold supply delivers 90 % efficiency at full power

Precision T5820 workstation for professional compute

The Dell Precision T5820 Tower is a new mid-tower workstation built around an Intel Xeon W-2255 processor with 10 cores running at 3.7 GHz and a 4.7 GHz turbo frequency. It ships with Windows 11 Pro 64-bit and 16 GB of DDR4 2933 registered ECC memory. The system targets engineers, designers and analysts who need certified application stability and error-correcting memory in a desktop form factor.

Build integration: power.

A 950 W 80 Plus Gold power supply rated at 90 % efficiency drives the platform and leaves headroom for additional drives or add-in cards. The motherboard provides eight DDR4 slots supporting up to 256 GB total memory. The included Nvidia Quadro P4000 graphics card offers 8 GB GDDR5 memory and four DisplayPort connectors for multi-monitor setups. Integrated Intel i219 gigabit Ethernet and Realtek ALC3234 audio handle networking and sound without extra cards.

Sustained-load behaviour: thermals

The workstation chassis and 950 W Gold supply are designed to maintain stable voltages during extended rendering, simulation or compute jobs. Registered ECC DDR4 memory corrects single-bit errors that can accumulate over long runs, protecting data integrity. The Quadro P4000 driver stack is optimised for continuous workloads in ISV-certified applications rather than short gaming bursts.

How it compares

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

Price $889.99
Pricier than about 73% of the 14,711 comparable items (median $494.99).
RAM capacity 16 GB DDR4
Typical for this category: the median of 13,125 items is 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 capacity16 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 P4000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

How many cores does the Xeon W-2255 provide for sustained multi-threaded workloads?

The Xeon W-2255 delivers 10 cores running at a 3.7 GHz base frequency with a 4.7 GHz turbo ceiling, giving consistent throughput for rendering, simulation and compile jobs.

What is the power supply rating and efficiency for continuous operation?

A 950 W unit certified 80 Plus Gold runs at 90 % efficiency, so heat output and fan noise stay lower during all-day compute tasks.

Which memory type and speed must already be installed or added for this workstation to function?

The system requires DDR4 2933 MHz registered ECC modules; it ships with 16 GB in two 8 GB sticks and supports up to 256 GB across eight slots.

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