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Black Dell Precision 5820 mid-tower workstation desktop

DELL

DELL Precision 5820 Tower Workstation Xeon W-2145 256GB DDR4 2TB NVMe Quadro P4000

SKU CH-RRJX-MV824

Mid-tower workstation with an 8-core Xeon W-2145 at 3.7 GHz, 256 GB DDR4 2666 ECC memory, 2 TB NVMe SSD and Quadro P4000 8 GB GDDR5 graphics, running Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • 8-core Xeon W-2145 reaches 4.5 GHz turbo for heavy workloads
  • 256 GB DDR4 2666 ECC memory handles large datasets without errors
  • 2 TB NVMe SSD provides fast storage for projects
  • Quadro P4000 with 8 GB GDDR5 drives four displays
  • 950 W 80 Plus Gold power supply delivers efficient energy

Precision 5820 Xeon workstation

The Dell Precision 5820 is a mid-tower workstation built around an Intel Xeon W-2145 eight-core processor running at 3.7GHz with a 4.5GHz turbo frequency. It ships with 256GB of DDR4 2666 registered ECC memory and a 2TB PCIe NVMe solid-state drive. The Nvidia Quadro P4000 graphics card provides 8GB of GDDR5 memory and four DisplayPort outputs. Windows 11 Pro is pre-installed.

Verify power and memory compatibility

The system includes a 950 watt 80 Plus Gold certified power supply rated at 90% efficiency. The LGA 2066 socket and eight memory slots are fully populated with 32GB modules, reaching the 256GB maximum supported capacity. Confirm that your peripheral power cables and rack or desk space suit a mid-tower chassis before ordering. No mechanical hard drive is installed.

Quad DisplayPort graphics

The Quadro P4000 uses a 256-bit memory interface and drives up to four displays via native DisplayPort connectors. Integrated Intel i219 gigabit Ethernet and Realtek ALC3234 high-definition audio handle wired networking and sound without add-in cards. The black mid-tower chassis uses tool-less access for serviceability, and the 950W supply delivers stable power for sustained compute workloads.

Highlights

  • 8-core Xeon W-2145 reaches 4.5 GHz turbo for heavy workloads
  • 256 GB DDR4 2666 ECC memory handles large datasets without errors
  • 2 TB NVMe SSD provides fast storage for projects
  • Quadro P4000 with 8 GB GDDR5 drives four displays
  • 950 W 80 Plus Gold power supply delivers efficient energy

Specifications

SeriesPrecision
ModelT5820
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Xeon
CPU NameW-2145 (3.70GHz)
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P4000
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

What comes with the Precision 5820 and what must I buy separately?

The tower includes the Xeon W-2145 processor, 256GB DDR4 2666MHz ECC memory in eight 32GB modules, a 2TB M.2 NVMe SSD, the Quadro P4000 graphics card with four DisplayPort outputs, a 950W 80 Plus Gold power supply and Windows 11 Pro. A monitor is not included.

Which memory configuration should I choose for this workstation?

The system is already populated with the maximum supported 256GB of DDR4 2666MHz registered ECC memory across all eight slots, so no further memory selection is required.

What does the 4.5GHz turbo figure mean in daily use?

The Xeon W-2145 can boost from its 3.7GHz base clock to 4.5GHz on active cores when thermal headroom allows, giving faster single-thread performance for CAD, simulation or rendering workloads.

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