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Black mid-tower workstation with front-panel ports and ventilation

DELL

DELL Precision 5820 Tower Workstation Xeon W-2135 3.7GHz 16GB 500GB NVMe Quadro P5000

SKU CH-51F6-7KK75

Tower workstation with Xeon W-2135 6-core CPU, 16GB DDR4 ECC memory, 500GB NVMe SSD and Quadro P5000 16GB GDDR5X graphics for professional workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity16 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsNVIDIA Quadro P5000
  • CPU modelW-2135 (3.7 GHz)
  • 6-core Xeon W-2135 hits 4.5 GHz turbo for demanding compute
  • 16 GB DDR4-2666 ECC memory protects data integrity
  • 500 GB NVMe SSD accelerates boot and load times
  • Quadro P5000 16 GB GDDR5X drives four displays
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Workstation for compute-intensive workflows

The Dell Precision 5820 Tower is built for professionals who need reliable CPU and GPU performance in a mid-tower form factor. It ships with Windows 11 Pro and targets engineering, simulation and content-creation workloads that benefit from ECC memory and certified drivers.

Sustained throughput with registered ECC memory

Six Xeon W-2135 cores run at 3.7 GHz with a 4.5 GHz turbo ceiling while 16 GB of DDR4 2666 registered ECC memory corrects single-bit errors during long renders or calculations. The 950 W 80 Plus Gold supply maintains 90 % efficiency under continuous load, and the Quadro P5000 adds 16 GB of GDDR5X for GPU-accelerated tasks.

Six-core Xeon W-2135 decides fit

The 3.7 GHz base clock and six-core design set the performance ceiling for single-threaded CAD and multi-threaded simulation alike. Buyers who need higher core counts or faster single-thread speeds must select a different processor configuration.

How it compares

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

Price $747.99
Pricier than about 66% 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-2135 (3.7 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

How loud and hot does the 950 Watt power supply run when the Xeon W-2135 and Quadro P5000 are under sustained load all day?

The 950 W unit is 80 Plus Gold rated at 90 % efficiency, so waste heat and fan noise stay lower than a standard supply under the same continuous draw.

What memory modules must already be installed for the 16 GB DDR4 2666 kit to operate correctly in the eight slots?

The workstation ships with two 8 GB registered ECC DDR4 2666 DIMMs; any additional sticks must match that registered ECC specification.

Will the Quadro P5000's four DisplayPort outputs drive my older monitors that only have DVI or HDMI inputs?

Yes, each DisplayPort can be adapted to DVI or HDMI with a passive or active cable, giving four digital video connections for legacy screens.

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