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Black mid-tower workstation chassis with front panel ports and ventilation

DELL

DELL Precision 5820 Tower Xeon W-2225 256GB DDR4 2TB NVMe RTX 4000 desktop PC

SKU CH-CNZR-VZ44E

A workstation tower with a 4-core Xeon W-2225, 256 GB DDR4 ECC memory, 2 TB NVMe storage and an 8 GB Quadro RTX 4000 GPU for professional workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity256 GB DDR4
  • SSD storage2 TB PCIe
  • GraphicsNVIDIA Quadro RTX 4000
  • CPU modelIntel Xeon W-2225

GPU/VGA Type Quadro RTX 4000

Memory Capacity 256GB DDR4

SSD 2TB PCIe

  • 256 GB DDR4-2666 ECC memory handles large datasets
  • 2 TB NVMe SSD loads projects and boots rapidly
  • Xeon W-2225 four-core CPU reaches 4.6 GHz turbo for compute bursts
  • Quadro RTX 4000 with 8 GB GDDR6 drives professional 3D and GPU workflows
  • 950 W 80 Plus Gold PSU delivers stable power under full load

Precision 5820 Workstation for Demanding

This Dell Precision 5820 Tower is built for professionals who need high performance in engineering, simulation or content creation. It pairs an Intel Xeon W-2225 processor with 256GB of registered ECC DDR4 memory and an Nvidia Quadro RTX 4000 graphics card. The system ships with Windows 11 Pro installed.

Installation Ease and Common Issues

The mid-tower chassis provides standard access to the eight memory slots and the M.2 NVMe drive bay for upgrades. Registered ECC DDR4 modules must be used to maintain stability; mixing unbuffered memory will prevent the system from booting. Ensure the 950W power supply cables are fully seated for the GPU.

Limits of the LGA 2066 Platform

The LGA 2066 socket caps memory at 256GB across eight slots, which this unit already reaches. The Quadro RTX 4000 connects via PCIe and offers 3x DisplayPort 1.4 and one USB-C video output. Four CPU cores limit throughput for heavily threaded render jobs compared to higher-core-count Xeon options.

How it compares

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

Price $2,359.99
Pricier than about 91% of the 14,711 comparable items (median $494.99).
RAM capacity 256 GB DDR4
Higher than about 92% of the 13,125 comparable items (median 16 GB).
SSD storage 2 TB PCIe
Higher than about 90% 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 capacity256 GB DDR4
RAM type and speedDDR4 2666
Total memory slots8
Max supported RAM256 GB
Storage
SSD storage2 TB 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 can I verify the 4.6 GHz turbo speed is active after setup?

Open Task Manager, select the Performance tab, choose CPU and watch the clock speed rise to 4.6 GHz under load.

Which accessories are included and what must I purchase separately?

The tower, power cord and Windows 11 Pro licence are included; a monitor, keyboard and mouse are not.

Should I choose the 256 GB DDR4 2666 configuration or a lower capacity?

This unit already has the maximum 256 GB (8 × 32 GB) installed, so no smaller option exists for this listing.

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