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Black mid-tower workstation with front panel vents and Dell badge

DELL

DELL Precision 5820 Tower Workstation Xeon W-2155 128GB DDR4 1TB NVMe Quadro P5000 Windows 11 Pro

SKU CH-QEFQ-PRA1G

A mid-tower workstation with a 10-core Xeon W-2155, 128GB DDR4 ECC memory, 1TB NVMe SSD and Quadro P5000 16GB graphics for professional workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • 10-core Xeon W-2155 reaches 4.5 GHz turbo for heavy workloads
  • 128 GB DDR4 2666 ECC memory handles large datasets
  • 1 TB NVMe SSD provides fast boot and project loading
  • Quadro P5000 with 16 GB GDDR5X drives four displays
  • 950 W 80 Plus Gold supply delivers 90 % efficient power

Precision 5820 Workstation Overview

The Dell Precision 5820 Tower is a mid-tower desktop built for professional workloads. It ships new with Windows 11 Pro installed and no monitor included. The system targets engineers, designers and analysts who need certified stability for CAD, simulation and content-creation applications.

Xeon W-2155 10-Core Processor

At the heart of the workstation sits an Intel Xeon W-2155 processor with 10 cores running at 3.3 GHz and a 4.5 GHz turbo frequency. The LGA 2066 socket and registered ECC DDR4 2666 memory subsystem provide the data integrity and multi-threaded throughput required for compute-intensive tasks.

Quadro P5000 Graphics and Expansion

An Nvidia Quadro P5000 with 16 GB GDDR5X memory drives up to four DisplayPort monitors for multi-display workflows. The 1 TB NVMe SSD handles active projects, while eight DDR4 slots support up to 256 GB total memory. A 950 W 80 Plus Gold power supply delivers headroom for additional storage or add-in cards.

Highlights

  • 10-core Xeon W-2155 reaches 4.5 GHz turbo for heavy workloads
  • 128 GB DDR4 2666 ECC memory handles large datasets
  • 1 TB NVMe SSD provides fast boot and project loading
  • Quadro P5000 with 16 GB GDDR5X drives four displays
  • 950 W 80 Plus Gold supply delivers 90 % efficient power

Specifications

SeriesPrecision
ModelT5820
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Xeon
CPU NameW-2155 (3.30GHz)
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P5000
Memory Capacity128GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD1 TB PCIe
HDDNo
Screen SizeNo Screen

Other versions of this model

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Questions about this item

How does the 10-core Xeon W-2155 perform when all cores are active?

The processor runs at 3.3 GHz base with a 4.5 GHz turbo boost, so multi-threaded workloads use all ten cores at sustained speeds limited by the 950 W power supply and chassis cooling.

What display bandwidth does the Quadro P5000 provide over its four DisplayPort outputs?

The card uses a 256-bit memory bus with 16 GB of GDDR5X memory, so each DisplayPort can carry the full pixel rate the GPU can generate for professional 3D and video tasks.

Will the mid-tower chassis accept full-length, dual-slot graphics cards?

The Precision 5820 mid-tower is built for workstation-class boards like the included Quadro P5000, so full-length, dual-slot cards fit within the case and are powered by the 950 W supply.

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