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

DELL

DELL Precision T5820 Xeon W-2135 256GB DDR4 2TB NVMe Quadro P600 desktop PC

SKU CH-72XH-4E801

Mid-tower workstation with a 6-core Xeon W-2135, 256 GB DDR4 ECC memory, 2 TB NVMe storage and Quadro P600 graphics

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • Intel Xeon W-2135 six-core CPU reaches 4.5 GHz turbo for demanding workloads
  • 256 GB DDR4 2666 MHz registered ECC memory handles large datasets reliably
  • 2 TB PCIe NVMe SSD provides fast storage for projects and applications
  • Nvidia Quadro P600 with 2 GB GDDR5 drives four DisplayPort monitors
  • 950 W 80 Plus Gold power supply delivers 90 % efficiency for stable operation

High-capacity Xeon workstation

The Dell Precision T5820 ships new with an Intel Xeon W-2135 six-core processor running at 3.70 GHz and a 4.5 GHz turbo frequency. It is equipped with 256 GB of DDR4 2666 registered ECC memory across eight slots and a 2 TB PCIe NVMe solid-state drive. The Nvidia Quadro P600 graphics card provides 2 GB of GDDR5 memory and four DisplayPort outputs, while Windows 11 Pro is pre-installed for immediate deployment in professional environments.

950 W 80 Plus Gold power supply

A Dell 950 Watt 80 Plus Gold certified unit delivers 90 % efficiency under typical loads, helping to limit waste heat and fan noise during sustained compute tasks. The mid-tower chassis directs airflow across the Xeon W-2135, the Quadro P600 and the memory modules, keeping thermals stable without aggressive fan curves. Integrated Intel i219 Gigabit Ethernet and Realtek ALC3234 high-definition audio add minimal extra power draw to the platform.

Mid-tower form factor with four DisplayPort outputs

The black mid-tower case occupies a standard desktop footprint and requires no proprietary mounting hardware for the included components. Four DisplayPort connectors on the Quadro P600 support multi-monitor arrays directly, freeing PCIe slots for additional storage or capture cards. Eight DDR4 slots are fully populated at the 256 GB maximum, so future memory expansion would require module replacement rather than simple addition.

Highlights

  • Intel Xeon W-2135 six-core CPU reaches 4.5 GHz turbo for demanding workloads
  • 256 GB DDR4 2666 MHz registered ECC memory handles large datasets reliably
  • 2 TB PCIe NVMe SSD provides fast storage for projects and applications
  • Nvidia Quadro P600 with 2 GB GDDR5 drives four DisplayPort monitors
  • 950 W 80 Plus Gold power supply delivers 90 % efficiency for stable operation

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 P600
Memory Capacity256GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD2 TB PCIe
HDDNo
Screen SizeNo Screen

Other versions of this model

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Questions about this item

How do I install the 256GB DDR4 2666MHz Registered ECC memory into the eight slots, and which step do people often miss?

Populate all eight slots with the 32GB modules; the step often missed is ensuring each DIMM clicks fully into its LGA 2066-channel slot so the workstation recognises the full 256GB capacity.

What maintenance or replacement will the 950 Watt 80 Plus Gold power supply need later?

The 950W 80 Plus Gold unit is rated for continuous operation; plan to replace it only if fan noise increases or voltage rails drift after several years of heavy load.

What limit appears first on the Quadro P600 2GB GDDR5 during sustained 3D rendering?

The 2GB GDDR5 frame buffer fills first, forcing texture swaps over the PCIe bus and capping performance before the GPU core reaches thermal throttle.

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