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

DELL

DELL Precision 5820 Tower Xeon W-2155 10 Core 256GB DDR4 500GB NVMe Quadro P4000 Win 11 Pro

SKU CH-SRYC-6CC0W

High-performance workstation tower with 10-core Xeon processor, 256GB DDR4 ECC memory, 500GB NVMe storage and Quadro P4000 graphics for demanding professional applications

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity256 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsNVIDIA Quadro P4000
  • CPU modelW-2155 (3.3 GHz)
  • 10-core Xeon W-2155 reaches 4.5 GHz turbo for heavy compute
  • 256 GB DDR4-2666 ECC memory handles large datasets without errors
  • 500 GB NVMe SSD boots Windows 11 Pro and loads projects fast
  • Quadro P4000 with 8 GB GDDR5 drives four DisplayPort monitors
  • 950 W 80 Plus Gold supply delivers stable power at 90 % efficiency

Precision 5820 Xeon workstation

The Dell Precision 5820 Tower is a mid-tower workstation built around a 10-core Intel Xeon W-2155 processor running at 3.3 GHz with 4.5 GHz turbo. It ships with 256 GB of DDR4 2666 registered ECC memory across eight slots, a 500 GB M.2 NVMe solid-state drive and an Nvidia Quadro P4000 graphics card with 8 GB GDDR5 memory. Windows 11 Pro 64-bit is pre-installed and a 950 W 80 Plus Gold power supply provides system power.

Suited for memory-intensive ISV workloads

This configuration suits engineers and analysts running certified ISV applications that demand large ECC memory capacity and professional GPU drivers. The eight-slot memory design and 256 GB limit support heavy datasets and multi-threaded simulation tasks. Buyers who need more than 256 GB of system memory or require a newer GPU architecture for modern compute APIs should evaluate alternative platforms.

256 GB DDR4 2666 registered ECC limit

The single specification that decides fit is the 256 GB maximum registered ECC memory supported across the eight DDR4 2666 slots. If the target workload requires more memory capacity or non-ECC modules, this workstation will not meet the requirement.

How it compares

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

Price $1,539.99
Pricier than about 89% 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-2155 (3.3 GHz)
CPU socketLGA 2066
Memory
RAM capacity256 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 P4000
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 much heat and fan noise should I expect from the 950 W power supply and Xeon W-2155 during all-day loads?

The 950 W 80 Plus Gold power supply is rated for 90 % efficiency, so waste heat stays lower than on a standard unit; the Xeon W-2155 runs at 3.3 GHz base with a 4.5 GHz turbo, and the Precision 5820 chassis uses Dell's thermal design to keep fan speeds moderate under sustained workstation workloads.

Which display cables and monitors do I need to use the Quadro P4000's four DisplayPort outputs?

The Quadro P4000 provides four DisplayPort connectors, so you need monitors with DisplayPort inputs and matching cables; no other video outputs are present on the card.

Will my existing DDR4-2666 ECC RDIMMs work alongside the 256 GB already installed in the eight memory slots?

All eight DDR4 slots are populated with 32 GB registered ECC modules at 2666 MHz, reaching the 256 GB maximum; adding more memory would require replacing existing modules.

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