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

DELL

DELL Precision T5820 Tower Xeon W-2155 10-Core 16GB DDR4 500GB NVMe Quadro P5000 Win 11 Pro

SKU CH-ESW2-4ZGK5

A Xeon workstation tower with a 10-core processor, 16 GB DDR4 memory, 500 GB NVMe storage and a Quadro P5000 graphics card running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity16 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsNVIDIA Quadro P5000
  • CPU modelW-2155 (3.3 GHz)
  • 10-core Xeon W-2155 reaches 4.5 GHz turbo for heavy workloads
  • 16 GB DDR4 2666 MHz ECC memory keeps data accurate
  • 500 GB NVMe SSD boots and loads projects fast
  • Quadro P5000 16 GB GDDR5X drives four displays
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Precision T5820 Xeon W-2155 Workstation

This mid-tower workstation runs a 10-core Intel Xeon W-2155 processor with a 3.3 GHz base clock and 4.5 GHz turbo frequency. It ships with 16 GB of DDR4 2666 MHz registered ECC memory across eight slots supporting up to 256 GB. Windows 11 Pro 64-bit is pre-installed and digitally activated.

Quadro P5000 GPU and 950 W Gold PSU

The NVIDIA Quadro P5000 adds 16 GB of GDDR5X video memory on a 256-bit bus with four DisplayPort outputs for multi-monitor setups. A 950 W 80 Plus Gold certified power supply delivers 90 percent efficiency to support the GPU and CPU under sustained loads. Integrated Intel i219 Gigabit Ethernet and Realtek ALC3234 audio handle wired networking and sound.

Suited for CAD rendering and simulation workloads

Professionals needing certified drivers for ISV applications, ECC memory integrity, and multi-display GPU output will match this configuration. Buyers who want more than 500 GB of NVMe storage or a second graphics card should look elsewhere. The LGA 2066 platform limits future CPU upgrades to the same socket generation.

How it compares

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

Price $877.99
Pricier than about 72% 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 500 GB pcie
Lower than about 70% 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-2155 (3.3 GHz)
CPU socketLGA 2066
Memory
RAM capacity16 GB DDR4
RAM type and speedDDR4 2666
Total memory slots8
Max supported RAM256 GB
Storage
SSD storage500 GB 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

Other versions of this model

5 more in the same range

Questions about this item

What DDR4 ECC memory modules can I add later and how many slots are free?

The tower has eight DDR4 2666 slots; two are occupied by the 16 GB kit so six remain open for registered ECC modules up to 256 GB total.

Which component hits its thermal ceiling first when all ten cores sustain 4.5 GHz turbo?

The Xeon W-2155 10-core processor will reach its thermal limit before the 950 W 80 Plus Gold supply or the Quadro P5000 under continuous all-core turbo load.

How loud is the 950 W power supply and chassis fans during an all-day render?

The 950 W 80 Plus Gold unit runs at 90 % efficiency, so waste heat and fan noise stay lower than a standard supply during extended high-load sessions.

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