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Black mid-tower workstation chassis, front panel vents and Dell badge

DELL

DELL Precision 5820 Tower Xeon W-2135 3.7GHz 256GB DDR4 500GB NVMe Quadro P2000 desktop PC

SKU CH-VQ3E-DHM81

A 6-core Xeon workstation with 256GB DDR4 ECC memory, 500GB NVMe storage and a Quadro P2000 graphics card for professional multi-display workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • 6-core Xeon W-2135 hits 4.5 GHz turbo for fast compute
  • 256 GB DDR4 2666 ECC memory handles large datasets reliably
  • 500 GB NVMe SSD boots Windows 11 Pro quickly
  • Quadro P2000 5 GB GDDR5 drives four displays via DisplayPort
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Precision 5820 Tower Xeon Workstation

This Dell Precision 5820 tower workstation is built for professionals who need high core-count CPU performance and large memory capacity in a mid-tower form factor. It ships new with Windows 11 Pro installed and includes a 950 W 80 Plus Gold power supply. The system targets engineers, designers and data analysts running multi-threaded workloads. It does not suit buyers who need a compact chassis or integrated graphics.

256 GB DDR4 2666 Registered ECC Memory

The workstation comes populated with 256 GB of DDR4 2666 registered ECC memory across eight slots, reaching the platform maximum of 256 GB. This capacity lets you keep very large datasets or multiple virtual machines resident without paging. Builders who need more than 256 GB of RAM cannot expand this chassis further. The registered ECC modules also protect data integrity during long compute runs.

Sustained Load Thermal and Power Behaviour

A 950 W 80 Plus Gold certified supply rated at 90 % efficiency delivers stable power to the six-core Xeon W-2135 and Quadro P2000 under continuous load. The 3.7 GHz base clock with 4.5 GHz turbo is maintained by the tower cooling design during extended rendering or simulation tasks. Users relying on passive or low-profile coolers would see throttling in this power envelope. The Quadro P2000 with 5 GB GDDR5 on a 160-bit bus provides steady viewport performance for professional 3D applications.

Highlights

  • 6-core Xeon W-2135 hits 4.5 GHz turbo for fast compute
  • 256 GB DDR4 2666 ECC memory handles large datasets reliably
  • 500 GB NVMe SSD boots Windows 11 Pro quickly
  • Quadro P2000 5 GB GDDR5 drives four displays via DisplayPort
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Specifications

SeriesPrecision
ModelT5820
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Xeon
CPU NameW-2135 (3.70GHz)
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P2000
Memory Capacity256GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD500 GB pcie
HDDNo
Screen SizeNo Screen

Other versions of this model

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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How does the Xeon W-2135 3.7 GHz with 4.5 GHz turbo perform inside this tower?

The six-core Xeon W-2135 runs at a 3.7 GHz base clock and can boost to 4.5 GHz on up to 950 watts from the 80 Plus Gold power supply, giving strong single-thread speed for CAD and simulation workloads.

What does the M.2 NVMe PCIe interface cap at in this Precision 5820?

The 500 GB NVMe SSD uses the M.2 PCIe slot on the LGA 2066 platform, so its sequential throughput is limited by the drive controller and the CPU's PCIe lane allocation rather than an older storage bus.

Will the Quadro P2000 with its 160-bit 5 GB GDDR5 fit the mid-tower chassis?

Yes, the Quadro P2000 is a full-height, dual-slot card with four DisplayPort outputs that mounts directly into the Precision 5820 mid-tower's PCIe x16 slot and is powered by the 950 W supply.

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