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Black Dell Precision 5820 mid-tower workstation desktop computer

DELL

DELL Precision 5820 Tower Xeon W-2275 14 Core 64GB DDR4 1TB NVMe Quadro P4000 Windows 11 Pro

SKU CH-2JGH-QNMKY

A 14-core Xeon workstation with 64 GB DDR4 ECC memory, 1 TB NVMe storage and a Quadro P4000 GPU for professional workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity64 GB DDR4
  • SSD storage1 TB PCIe
  • GraphicsNVIDIA Quadro P4000
  • CPU modelW-2275 (3.3 GHz)
  • 14-core Xeon W-2275 reaches 4.8 GHz turbo for heavy compute
  • 64 GB DDR4-2933 registered ECC keeps large datasets stable
  • 1 TB PCIe NVMe SSD loads projects and boots fast
  • Quadro P4000 8 GB GDDR5 drives four DisplayPort monitors
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Precision 5820 Xeon Workstation

The Dell Precision 5820 Tower is a mid-tower workstation built around an Intel Xeon W-2275 processor with 14 cores running at 3.3 GHz and a 4.8 GHz turbo frequency. It ships with 64 GB of DDR4 2933 MHz registered ECC memory across four 16 GB modules and a 1 TB M.2 NVMe solid-state drive. An NVIDIA Quadro P4000 graphics card with 8 GB GDDR5 memory provides four DisplayPort outputs. Windows 11 Pro is pre-installed.

DDR4 2933 ECC Memory Limits

The system uses DDR4 2933 MHz registered ECC modules and offers eight total memory slots with a maximum supported capacity of 256 GB. The current 64 GB configuration occupies four slots, leaving four slots available for expansion. Memory speed is fixed at the 2933 MHz rating; faster or unbuffered modules are not compatible with this platform.

Quadro P4000 Upgrade Context

The Quadro P4000 replaces entry-level professional graphics cards for workloads requiring 8 GB GDDR5 memory and four simultaneous DisplayPort displays. It is suited for 3D CAD, rendering and simulation tasks that benefit from certified drivers. Buyers who need more GPU memory, higher compute performance or support for newer display standards should consider a different graphics configuration.

How it compares

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

Price $1,621.99
Pricier than about 90% of the 14,711 comparable items (median $494.99).
RAM capacity 64 GB DDR4
Higher than about 90% of the 13,125 comparable items (median 16 GB).
SSD storage 1 TB PCIe
Higher than about 60% 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-2275 (3.3 GHz)
CPU socketLGA 2066
Memory
RAM capacity64 GB DDR4
RAM type and speedDDR4 2933
Total memory slots8
Max supported RAM256 GB
Storage
SSD storage1 TB 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

Questions about this item

Should I pick the 64 GB DDR4 2933 configuration or add more memory up to the 256 GB limit?

The system ships with 64 GB in four 16 GB registered ECC modules running at 2933 MHz. Eight slots are available, so you can expand to 256 GB later if workloads demand it.

How does the Xeon W-2275 3.3 GHz 14-core processor with 4.8 GHz turbo perform inside this tower?

The 14-core Xeon W-2275 runs at 3.3 GHz base and boosts to 4.8 GHz, giving strong multi-threaded throughput for rendering, simulation and compute tasks while the 950 W 80 Plus Gold supply sustains full load.

What does the Quadro P4000 8 GB GDDR5 with four DisplayPort outputs actually drive?

The P4000 provides 8 GB GDDR5 on a 256-bit bus and four DisplayPort connectors, supporting up to four 4K displays or mixed resolutions for visualisation and CAD workloads.

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