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Black mid-tower workstation chassis with front panel vents

DELL

DELL Precision 5820 Tower Xeon W-2125 16GB DDR4 1TB NVMe Quadro P4000 Windows 11 Pro

SKU CH-01KF-ZGNTT

A mid-tower workstation with a 4.0 GHz Intel Xeon W-2125 processor, 16 GB DDR4 ECC memory, 1 TB NVMe SSD and Nvidia Quadro P4000 graphics for professional workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • Intel Xeon W-2125 reaches 4.5 GHz turbo for fast single-thread work
  • 16 GB DDR4 2666 MHz ECC memory keeps data accurate under load
  • 1 TB NVMe SSD provides rapid boot and project loading
  • Quadro P4000 with 8 GB GDDR5 drives four displays for multi-monitor setups
  • 950 W 80 Plus Gold PSU runs at 90 % efficiency for stable power

Precision 5820 Xeon Workstation

The Dell Precision 5820 tower is a mid-tower workstation built around an Intel Xeon W-2125 four-core processor running at 4.0 GHz with a 4.5 GHz turbo frequency. It targets engineers, designers and analysts who need certified application stability and ECC memory protection in a standard desktop footprint. The system ships with Windows 11 Pro 64-bit pre-installed and activated.

950 W 80 Plus Gold Power Supply

A 950-watt power supply rated 80 Plus Gold delivers up to 90 percent efficiency under typical loads, helping to limit heat output and acoustic noise during sustained compute or rendering tasks. The unit powers the Xeon CPU, Quadro P4000 GPU and all internal storage without requiring an external power brick. Integrated Intel i219 Gigabit Ethernet and Realtek ALC3234 audio are also powered from this supply.

Quadro P4000 Quad DisplayPort Output

The included Nvidia Quadro P4000 graphics card provides 8 GB of GDDR5 memory on a 256-bit bus and four DisplayPort connectors, enabling up to four simultaneous displays without adapters or daisy-chaining. Registered ECC DDR4 2666 memory is installed as two 8 GB modules, leaving six additional slots available for expansion up to the platform maximum of 256 GB. A single 1 TB M.2 NVMe SSD handles boot and primary storage.

Highlights

  • Intel Xeon W-2125 reaches 4.5 GHz turbo for fast single-thread work
  • 16 GB DDR4 2666 MHz ECC memory keeps data accurate under load
  • 1 TB NVMe SSD provides rapid boot and project loading
  • Quadro P4000 with 8 GB GDDR5 drives four displays for multi-monitor setups
  • 950 W 80 Plus Gold PSU runs at 90 % efficiency for stable power

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 P4000
Memory Capacity16GB 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 do I install the Xeon W-2125 processor into the LGA 2066 socket, and what step is often missed?

Align the processor triangle with the socket marker, lower it straight down without force, then close the retention lever fully; the step often missed is forgetting to remove the protective socket cover before seating the CPU.

What maintenance will the 950 Watt 80 Plus Gold power supply need over time?

Dust the intake vents and internal fan every six months with compressed air; the 90% efficient unit has no user-serviceable parts, so replacement is only required if voltages drift out of spec.

Which limit appears first when the Quadro P4000 runs sustained 3D workloads?

The 8GB GDDR5 frame buffer fills before the GPU core hits its thermal ceiling, causing texture streaming stalls in scenes that exceed 8GB of video memory.

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