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Black Dell Precision 5820 mid-tower workstation with side panel removed showing internal components

DELL

DELL Precision 5820 Tower Xeon W-2123 3.6GHz 256GB DDR4 2TB NVMe Quadro P4000

SKU CH-AX8Y-665DH

A Xeon workstation with 256GB DDR4 ECC memory, 2TB NVMe storage and a Quadro P4000 graphics card for professional workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • Xeon W-2123 at 3.6 GHz with 3.9 GHz turbo handles heavy workloads
  • 256 GB DDR4 2666 MHz ECC memory across eight slots supports large datasets
  • 2 TB NVMe SSD provides fast storage for projects
  • Quadro P4000 8 GB GDDR5 drives four displays for visualisation
  • 950 W 80 Plus Gold power supply delivers efficient energy for components

Precision 5820 Xeon workstation for heavy workloads

The Dell Precision 5820 Tower arrives new with an Intel Xeon W-2123 four-core processor running at 3.6 GHz and a 3.9 GHz turbo frequency. It is fitted with 256 GB of DDR4 2666 registered ECC memory across eight slots and a 2 TB PCIe NVMe solid-state drive. The Nvidia Quadro P4000 graphics card provides 8 GB of GDDR5 memory and four DisplayPort outputs. Windows 11 Pro is pre-installed for professional use.

Mid-tower chassis with 950 W Gold power supply

The mid-tower form factor houses a Dell 950 Watt 80 Plus Gold certified power supply rated at 90 percent efficiency. The LGA 2066 socket and eight DIMM slots are already populated to the 256 GB maximum, so no further memory expansion is possible. An Intel i219 Gigabit Ethernet controller and integrated Realtek ALC3234 high-definition audio handle wired networking and sound without add-in cards. A monitor is not included.

Quad DisplayPort GPU and Windows 11 Pro activation

The Quadro P4000’s four DisplayPort connectors drive up to four displays directly from a single card, removing the need for a multi-GPU setup or additional video adapters. Windows 11 Professional 64-bit ships with digital activation, so the operating system is ready to use on first boot. The 2 TB NVMe SSD provides the primary storage volume; no mechanical hard drive is installed.

Highlights

  • Xeon W-2123 at 3.6 GHz with 3.9 GHz turbo handles heavy workloads
  • 256 GB DDR4 2666 MHz ECC memory across eight slots supports large datasets
  • 2 TB NVMe SSD provides fast storage for projects
  • Quadro P4000 8 GB GDDR5 drives four displays for visualisation
  • 950 W 80 Plus Gold power supply delivers efficient energy for components

Specifications

SeriesPrecision
ModelT5820
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Xeon
CPU NameW-2123 (3.60GHz)
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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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 950 W 80 Plus Gold power supply sustain the Xeon W-2123 at 3.9 GHz turbo under continuous load?

The 950 W 80 Plus Gold unit is rated for 90 % efficiency, giving ample headroom for the 4-core Xeon W-2123 at 3.9 GHz turbo alongside the Quadro P4000 and 256 GB DDR4.

How loud does the tower run when the Quadro P4000 and 256 GB DDR4 are stressed all day?

Dell’s Precision 5820 thermal design uses variable-speed fans that ramp only when core temperatures rise; typical office ambient sees the system stay in the low-audible range during sustained GPU and memory workloads.

Does the 2 TB NVMe boot drive need any extra bracket or cable to install in the M.2 slot?

The 2 TB M.2 NVMe SSD mounts directly into the onboard M.2 socket; no additional bracket, adapter or data cable is required.

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