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Black mid-tower workstation, front panel with Dell Precision badge

DELL

DELL Precision T5820 desktop PC Xeon W-2125 256GB DDR4 1TB NVMe Quadro P5000

SKU CH-XQR3-ESRG7

A mid-tower workstation with a 4-core Xeon W-2125 at 4.0 GHz, 256 GB DDR4 ECC memory, 1 TB NVMe SSD and Quadro P5000 16 GB GDDR5X graphics for multi-display professional workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • Xeon W-2125 reaches 4.5 GHz turbo for fast single-thread compute
  • 256 GB DDR4-2666 ECC memory handles large datasets without errors
  • 1 TB NVMe SSD gives rapid boot and project load times
  • Quadro P5000 16 GB GDDR5X drives four displays for visual workflows
  • 950 W 80 Plus Gold supply delivers stable power under full load

Precision T5820 Xeon workstation

The Dell Precision T5820 is a mid-tower desktop built around an Intel Xeon W-2125 four-core processor running at 4.0 GHz with a 4.5 GHz turbo frequency. It ships with 256 GB of DDR4 2666 registered ECC memory across eight slots and a 1 TB PCIe NVMe solid-state drive. An NVIDIA Quadro P5000 graphics card with 16 GB GDDR5X memory provides four DisplayPort outputs for multi-monitor professional workflows.

Sustained load on Xeon W-2125 and Quadro P5000

The 950-watt 80 Plus Gold power supply delivers 90 percent efficiency to support continuous operation of the CPU and GPU under heavy compute or rendering tasks. Registered ECC memory protects data integrity during long-running simulations or batch processing. The tower chassis and Dell thermal design are engineered to maintain stable clocks without throttling during extended workloads.

NVMe and Quadro P5000 interface limits

The single 1 TB M.2 NVMe drive provides the primary storage bandwidth; additional high-capacity storage would require extra drives not included in this configuration. The Quadro P5000 connects via PCI Express and drives up to four displays through its native DisplayPort interfaces. System memory is capped at the installed 256 GB maximum supported by the platform.

Highlights

  • Xeon W-2125 reaches 4.5 GHz turbo for fast single-thread compute
  • 256 GB DDR4-2666 ECC memory handles large datasets without errors
  • 1 TB NVMe SSD gives rapid boot and project load times
  • Quadro P5000 16 GB GDDR5X drives four displays for visual workflows
  • 950 W 80 Plus Gold supply delivers stable power under full load

Specifications

SeriesPrecision
ModelT5820
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Xeon
CPU NameW-2125 (4.00GHz)
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P5000
Memory Capacity256GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD1 TB PCIe
HDDNo
Screen SizeNo Screen

Other versions of this model

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Questions about this item

How loud and hot does the 950 W 80 Plus Gold supply run during continuous all-day workloads?

The 950 W 80 Plus Gold unit is rated 90 % efficient, so waste heat and fan noise stay lower than a standard supply under the same sustained load.

Which display cables or adapters must I already own to use the Quadro P5000's four DisplayPort outputs?

The card provides four DisplayPort connectors; you need DisplayPort cables or active adapters that match your monitors' inputs.

Will my existing DDR4-2666 registered ECC modules work alongside the eight 32 GB sticks already installed?

Yes, the board has eight DDR4 slots and the installed 256 GB (8 × 32 GB) registered ECC memory runs at 2666 MHz, so identical modules can be added if slots remain.

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