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Black mid-tower Dell Precision 5820 workstation, matte finish, front panel with power button and ports

DELL

DELL Precision 5820 Tower Workstation Xeon W-2225 128GB DDR4 500GB NVMe RTX 4000

SKU CH-1EKW-N21YC

Mid-tower workstation with Xeon W-2225, 128GB DDR4 ECC, 500GB NVMe and Quadro RTX 4000 graphics

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro

GPU/VGA Type Quadro RTX 4000

Memory Capacity 128GB DDR4

SSD 500GB PCIe

  • Xeon W-2225 runs at 4.1 GHz with 4.6 GHz turbo for fast compute
  • 128 GB DDR4 2666 ECC memory handles large datasets reliably
  • 500 GB NVMe SSD provides quick boot and data access
  • RTX 4000 with 8 GB GDDR6 drives professional visualisation workloads
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Precision 5820 Xeon Workstation

The Dell Precision 5820 tower is a business-class workstation built around an Intel Xeon W-2225 four-core processor running at 4.1 GHz with a 4.6 GHz turbo frequency. It ships with 128 GB of DDR4 2666 MHz registered ECC memory in a four-module configuration. The system targets engineers, designers and analysts who need certified application stability and error-correcting memory for large datasets.

Mid-tower build with 950 W Gold supply

The mid-tower chassis uses an LGA 2066 motherboard with eight total memory slots, allowing expansion up to 256 GB. A 950 watt 80 Plus Gold certified power supply rated at 90 percent efficiency delivers headroom for the included Nvidia Quadro RTX 4000 graphics card and additional storage drives. The 500 GB PCIe NVMe SSD occupies one M.2 slot, leaving room for further high-speed storage without adding drive cages.

Sustained load on Quadro RTX 4000

The Quadro RTX 4000 provides 8 GB of GDDR6 memory on a 256-bit bus and outputs through three DisplayPort 1.4 connectors plus one USB-C port. Its blower-style cooler exhausts heat directly out the rear, helping maintain stable GPU temperatures during extended rendering or simulation sessions. The 950 watt Gold power supply supports continuous draw without throttling, while the Xeon's ECC memory protects data integrity over long compute runs.

Highlights

  • Xeon W-2225 runs at 4.1 GHz with 4.6 GHz turbo for fast compute
  • 128 GB DDR4 2666 ECC memory handles large datasets reliably
  • 500 GB NVMe SSD provides quick boot and data access
  • RTX 4000 with 8 GB GDDR6 drives professional visualisation workloads
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Specifications

SeriesPrecision
ModelT5820
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Xeon
CPU NameIntel Xeon W-2225
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro RTX 4000
Memory Capacity128GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD500GB PCIe
HDDNo
Screen SizeNo Screen

Other versions of this model

5 more in the same range

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-2225 and RTX 4000 under continuous load without throttling?

The 950 W 80 Plus Gold unit is rated at 90 % efficiency and provides ample headroom for the 4.6 GHz turbo Xeon and the 8 GB GDDR6 Quadro RTX 4000 during sustained workloads.

How loud is the tower and what are typical thermals when the system runs all day?

Dell's Precision cooling design uses a 950 W Gold supply and optimised airflow to keep the Xeon W-2225 and RTX 4000 within thermal limits during extended operation.

Does the 500 GB NVMe boot drive require an additional bracket or cable to install in the Precision 5820?

The 500 GB M.2 NVMe SSD ships pre-installed in the Ultra-Speed Drive Duo, so no extra bracket or cable is needed for it to work.

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