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

DELL

DELL Precision T5820 desktop PC Xeon W-2245 256GB DDR4 500GB NVMe Quadro P4000

SKU CH-7B0G-CDEKE

Mid-tower workstation with 8-core Xeon W-2245, 256 GB DDR4 ECC memory, 500 GB NVMe SSD and Quadro P4000 8 GB graphics for professional workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity256 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsNVIDIA Quadro P4000
  • CPU modelW-2245 (3.9 GHz)
  • 8-core Xeon W-2245 reaches 4.7 GHz turbo for fast compute
  • 256 GB DDR4-2933 ECC memory handles large datasets reliably
  • 500 GB NVMe SSD provides quick boot and data access
  • Quadro P4000 8 GB GDDR5 drives four displays for visual workloads
  • 950 W 80 Plus Gold PSU delivers efficient, stable power

Precision T5820 workstation

The Dell Precision T5820 is a mid-tower desktop built for professional workloads that demand high core counts and large memory capacity. It ships with Windows 11 Pro and an Intel Xeon W-2245 processor running at 3.9 GHz with a 4.7 GHz turbo frequency. The system targets engineers, designers and analysts who need certified stability for CAD, simulation and content-creation applications.

Memory and graphics configuration

Eight 32 GB registered ECC DDR4 2933 MHz modules fill every slot, delivering 256 GB of error-correcting memory for large datasets and multi-application sessions. The Nvidia Quadro P4000 adds 8 GB of GDDR5 video memory and four DisplayPort outputs, enabling multi-monitor setups without an additional graphics card. A 500 GB M.2 NVMe solid-state drive provides the primary boot and application volume.

256 GB DDR4 registered ECC limit

The platform supports a maximum of 256 GB of DDR4 registered ECC memory across eight slots, and this unit already reaches that ceiling. Buyers who anticipate future memory expansion beyond 256 GB will need a different workstation architecture. The 950 W 80 Plus Gold power supply and LGA 2066 socket define the upgrade envelope for processors and additional peripherals.

How it compares

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

Price $3,210.99
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 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-2245 (3.9 GHz)
CPU socketLGA 2066
Memory
RAM capacity256 GB DDR4
RAM type and speedDDR4 2933
Total memory slots8
Max supported RAM256 GB
Storage
SSD storage500 GB 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

Will the 256 GB DDR4 memory need expansion later?

The system has eight DDR4 slots and already holds the maximum supported 256 GB, so no further memory upgrades are possible.

What limits the Xeon W-2245 during sustained heavy workloads?

The 950 W 80 Plus Gold power supply caps total system draw, so the CPU will throttle if combined component demand exceeds that ceiling.

How loud and hot does the 950 W supply run when the workstation operates all day?

The 80 Plus Gold unit runs at 90 % efficiency, keeping waste heat and fan noise lower than a standard supply under continuous load.

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