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Black mid-tower workstation chassis, matte finish, front panel with power button and ports

DELL

DELL Precision 5820 Tower Xeon W-2225 16GB 500GB RTX 4000

SKU CH-J9DR-MJCGZ

Mid-tower workstation with a 4.1 GHz Xeon W-2225, 16 GB DDR4, 500 GB NVMe SSD and Quadro RTX 4000 graphics for professional workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity16 GB DDR4
  • SSD storage500 GB PCIe
  • GraphicsNVIDIA Quadro RTX 4000
  • CPU modelIntel Xeon W-2225

GPU/VGA Type Quadro RTX 4000

Memory Capacity 16GB DDR4

SSD 500GB PCIe

  • Xeon W-2225 hits 4.6 GHz turbo for fast single-thread work
  • 16 GB DDR4 ECC memory protects data integrity during long renders
  • 500 GB NVMe SSD cuts boot and load times
  • Quadro RTX 4000 8 GB GDDR6 drives professional 3D and GPU compute
  • 950 W 80 Plus Gold supply delivers stable power under full load

Precision 5820 tower for professional workloads

The Dell Precision 5820 Tower is built for engineers, designers and analysts who need certified stability in a mid-tower chassis. It pairs a 4.1 GHz Intel Xeon W-2225 processor with 4.6 GHz turbo, 16 GB of DDR4 2666 ECC memory and an Nvidia Quadro RTX 4000 graphics card. Windows 11 Pro is pre-installed and the 500 GB NVMe SSD provides fast boot and application loading.

Quiet thermals with 950 W Gold supply

A 950 W 80 Plus Gold power supply rated at 90 % efficiency feeds the CPU, GPU and eight memory slots while keeping fan noise low during typical office tasks. The Xeon W-2225 runs at its 4.1 GHz base clock without thermal throttling, and the Quadro RTX 4000 idles quietly across its three DisplayPort 1.4 outputs and one USB-C port. Gigabit Ethernet and integrated Realtek ALC3234 audio add no audible load.

Sustained compute and visualisation performance

Under continuous rendering, simulation or CAD workloads the four-core Xeon maintains its turbo frequency within the tower's airflow envelope. The Quadro RTX 4000 delivers 8 GB of GDDR6 memory on a 256-bit bus for large models and GPU-accelerated applications. Memory can be expanded to 256 GB across the eight DDR4 slots when datasets grow beyond the installed 16 GB.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $1,784.99
Pricier than about 90% of the 14,711 comparable items (median $494.99).
RAM capacity 16 GB DDR4
Typical for this category: the median of 13,125 items is 16 GB.
SSD storage 500 GB PCIe
Lower than about 70% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Product linePrecision
Model nameT5820
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Xeon
CPU modelIntel Xeon W-2225
CPU socketLGA 2066
Memory
RAM capacity16 GB DDR4
RAM type and speedDDR4 2666
Total memory slots8
Max supported RAM256 GB
Storage
SSD storage500 GB PCIe
Hard driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro RTX 4000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Other versions of this model

5 more in the same range

Questions about this item

How is the Nvidia Quadro RTX 4000 graphics card installed in the Precision 5820 tower, and what step is often missed?

The card seats in the full-height PCIe x16 slot and draws power from the 950 W 80 Plus Gold supply via its dedicated connectors; the step many miss is attaching both auxiliary power cables before closing the chassis.

What memory maintenance or replacement will the 16 GB DDR4 2666 MHz registered ECC configuration need later?

The board offers eight DDR4 slots supporting up to 256 GB total; you can add matching 2666 MHz registered ECC modules in the six free slots or replace the existing pair with higher-capacity kits when workloads demand more capacity.

Which limit appears first on the Xeon W-2225 under sustained multi-core loads?

The 4.1 GHz base clock is the sustained ceiling; the 4.6 GHz turbo only holds while thermal and power headroom inside the 950 W supply allows, so prolonged all-core work settles at the base frequency.

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