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Black mid-tower workstation chassis, side panel off showing motherboard, memory and graphics card

DELL

DELL Precision 5820 Tower Workstation Xeon W-2135 3.7GHz 128GB DDR4 500GB NVMe Quadro P2000 Windows 11 Pro

SKU CH-2HJS-RZ554

A tower workstation with a 6-core Xeon W-2135 at 3.7 GHz, 128 GB DDR4 ECC memory, 500 GB NVMe storage and a Quadro P2000 graphics card for professional workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • 6-core Xeon W-2135 reaches 4.5 GHz turbo for heavy compute
  • 128 GB DDR4-2666 ECC registered memory handles large datasets
  • 500 GB NVMe SSD boots and loads projects fast
  • Quadro P2000 with 5 GB GDDR5 drives four DisplayPort monitors
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Precision 5820 Xeon workstation for compute-heavy

The Dell Precision 5820 tower pairs a six-core Intel Xeon W-2135 running at 3.7 GHz with 4.5 GHz turbo and 128 GB of registered DDR4 2666 ECC memory. A 500 GB NVMe drive provides the boot volume while the Nvidia Quadro P2000 with 5 GB GDDR5 drives four DisplayPort outputs. Windows 11 Pro is pre-installed for immediate deployment in professional workflows.

Sustained-load behaviour with 950 W Gold supply

The 950 watt 80 Plus Gold power supply delivers 90 percent efficiency under continuous demand from the Xeon, the Quadro and four memory channels. Registered ECC DDR4 protects data integrity during long render or simulation runs, while the mid-tower chassis directs airflow across the CPU and GPU heatsinks to keep clocks stable over extended sessions.

Quad DisplayPort and enterprise-grade connectivity

Four DisplayPort connectors on the Quadro P2000 support multi-monitor arrays without adapters, and the integrated Intel i219 gigabit controller provides wired network access. Realtek ALC3234 high-definition audio handles conference calls, while eight DDR4 slots allow expansion to 256 GB when projects outgrow the factory 128 GB configuration.

Highlights

  • 6-core Xeon W-2135 reaches 4.5 GHz turbo for heavy compute
  • 128 GB DDR4-2666 ECC registered memory handles large datasets
  • 500 GB NVMe SSD boots and loads projects fast
  • Quadro P2000 with 5 GB GDDR5 drives four DisplayPort monitors
  • 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 Capacity128GB 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 loud and hot does the 950 W 80 Plus Gold power supply run under sustained load?

The 950 W 80 Plus Gold unit operates at up to 90 % efficiency, so less waste heat reaches the chassis fans during all-day workloads.

Which display cables must I already own to use the Quadro P2000's four DisplayPort outputs?

The card provides four DisplayPort connectors; you need compatible DisplayPort cables or active adapters for each monitor you attach.

Will the LGA 2066 Xeon W-2135 and registered DDR4 2666 ECC memory work with my existing consumer-grade motherboard?

No — the W-2135 requires an LGA 2066 workstation chipset and the 128 GB kit uses registered ECC DDR4 2666 modules that are not supported on consumer boards.

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