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Black Dell Precision 5820 mid-tower workstation chassis

DELL

DELL Precision 5820 Tower Workstation Xeon W-2155 10 Core 128GB DDR4 500GB NVMe Quadro P4000

SKU CH-V77N-9JB6M

A 10-core Xeon workstation with 128GB DDR4 ECC memory, 500GB NVMe storage and an 8GB Quadro P4000 GPU for professional workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity128 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsNVIDIA Quadro P4000
  • CPU modelW-2155 (3.3 GHz)
  • 10-core Xeon W-2155 reaches 4.5 GHz turbo for heavy compute
  • 128 GB DDR4 2666 ECC memory handles large datasets reliably
  • 500 GB NVMe SSD provides fast boot and project loading
  • Quadro P4000 8 GB GDDR5 drives four displays for visual work
  • 950 W 80 Plus Gold PSU delivers stable power at 90 % efficiency

Dell Precision 5820 Tower Workstation

The Dell Precision 5820 is a mid-tower desktop workstation built for professional workloads. It runs Windows 11 Pro on an Intel Xeon W-2155 processor with ten cores at 3.3GHz and a 4.5GHz turbo frequency. The system includes 128GB of DDR4 2666 registered ECC memory across eight slots and a 500GB NVMe SSD. An Nvidia Quadro P4000 with 8GB GDDR5 provides four DisplayPort outputs. A 950W 80 Plus Gold power supply rated at 90 percent efficiency powers the chassis.

Who this suits and who should look elsewhere

This workstation suits engineers, designers and analysts who need certified drivers and ECC memory for CAD, simulation or rendering tasks. The ten-core Xeon and Quadro P4000 combination handles multi-threaded applications and professional 3D viewports reliably. Buyers who want more storage capacity than a single 500GB NVMe drive should consider additional drives. Users requiring higher GPU memory or newer architecture for advanced compute workloads should evaluate other configurations.

Deciding specification: 128GB DDR4 2666 registered

The 128GB DDR4 2666 registered ECC configuration fills four of eight slots and supports up to 256GB total capacity. Registered ECC modules are required for stability in memory-intensive professional applications. Confirm your workload benefits from ECC before purchasing, as standard unbuffered DDR4 will not function in this platform. The memory speed and registered design are fixed by the workstation architecture.

How it compares

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

Price $1,001.99
Pricier than about 77% of the 14,711 comparable items (median $494.99).
RAM capacity 128 GB DDR4
Higher than about 91% of the 13,125 comparable items (median 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 modelW-2155 (3.3 GHz)
CPU socketLGA 2066
Memory
RAM capacity128 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 P4000
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

Does the Precision 5820 include a monitor or do I need to buy one separately?

The workstation ships without a monitor; you will need to provide your own display.

Is the 128 GB DDR4 2666 memory the maximum or can I add more later?

The board has eight slots and supports up to 256 GB, so you can add another 128 GB of registered ECC DDR4 2666 if required.

What does the 4.5 GHz turbo figure mean for everyday workloads?

The Xeon W-2155 can boost from its 3.3 GHz base to 4.5 GHz on active cores, giving short bursts of extra speed for single-threaded tasks.

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