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Dell Precision T5820 tower workstation, dark grey finish, front power button and LED indicators

DELL

DELL Precision T5820 Xeon W-2255 10-Core 3.70GHz 64GB DDR4 3TB HDD Quadro K620 Windows 11 Pro Workstation

SKU CH-STPV-BBJDY

A 10-core Xeon workstation with 64GB DDR4, 3TB SATA storage and a Quadro K620 GPU for CAD and rendering

  • ProcessorW-2255
  • Installed RAM64 GB
  • Processor core count10
  • Operating systemWindows 11 Pro
  • Type of memoryDDR4
  • Processor speed3.7 GHz
  • 10-core Xeon W-2255 at 3.70GHz drives demanding professional workloads
  • 64GB DDR4 memory handles large projects and smooth multitasking
  • 3TB 7.2K SATA HDD stores extensive files and project data
  • NVIDIA Quadro K620 powers CAD, rendering and multi-display setups
  • Windows 11 Pro pre-installed for immediate out-of-box productivity

Precision T5820 Xeon W-2255 Workstation

The Dell Precision T5820 is a tower workstation built around a 10-core Intel Xeon W-2255 processor running at 3.70GHz. It ships with 64GB of DDR4 memory and a 3TB 7.2K SATA hard drive for high-capacity local storage. An NVIDIA Quadro K620 graphics card drives professional visual applications. Windows 11 Pro comes preinstalled for immediate deployment.

Suits CAD and content workflows.

This system suits engineers, designers and content creators who rely on certified drivers for CAD, modelling and multi-display setups. The Xeon platform and ECC-capable memory support stable, long-running workloads. Buyers who need modern GPU compute performance for rendering, simulation or AI acceleration should look elsewhere, as the Quadro K620 targets entry professional graphics only.

Quadro K620 defines the graphics ceiling

The installed NVIDIA Quadro K620 is the single specification that determines whether this workstation matches your visual workflow. It provides certified drivers for professional 2D and 3D applications across multiple displays. If your software demands higher viewport performance, larger frame buffers or GPU-accelerated compute, this card will limit the system regardless of the CPU or memory headroom.

How it compares

Measured against everything we stock in Desktop Workstation Computers, at today’s prices. Recalculated every night.

Price $680.99
Cheaper than about 80% of the 1,534 comparable items (median $2,906.49).
Installed RAM 64 GB
Lower than about 60% of the 1,387 comparable items (median 128 GB).
Processor core count 10
Lower than about 80% of the 1,207 comparable items (median 24).

Specifications

Product
Brand nameDELL
Product typeWorkstation
Processor
ProcessorW-2255
Processor core count10
Processor speed3.7 GHz
Memory
Installed RAM64 GB
Type of memoryDDR4
Maximum RAM capacity128 GB
Storage
Drive bays2x 3.5 in bays, 2x M.2
Graphics
Graphics chipDedicated
Software
Operating systemWindows 11 Pro
More details
Indicator lightsPower, Ethernet, USB

Questions about this item

Does the Xeon W-2255 hit its 128 GB DDR4 ceiling under sustained multi-core loads?

The platform supports up to 128 GB of DDR4 memory, so the installed 64 GB leaves room for expansion before the limit is reached.

How loud or hot does the T5820 get when the Quadro K620 and 10-core Xeon run all day?

The workstation uses standard Dell Precision cooling for the W-2255 and K620; acoustic and thermal output will match that reference design under continuous load.

What display cables do I need to connect monitors to the Quadro K620?

The K620 provides DisplayPort outputs, so you will need DisplayPort cables or adapters compatible with your monitors.

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