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Black mid-tower workstation chassis with front panel vents and Dell Precision branding

DELL

DELL Precision T5820 Workstation Xeon W-2155 3.3GHz 10C 32GB 500GB NVMe Quadro P4000 Win 11 Pro

SKU CH-Q4E3-MNSP8

Mid-tower workstation with a 10-core Xeon W-2155, 32 GB DDR4 ECC memory, 500 GB NVMe SSD and Quadro P4000 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
  • 32 GB DDR4-2666 ECC memory keeps data accurate under load
  • 500 GB NVMe SSD boots Windows 11 Pro in seconds
  • Quadro P4000 8 GB GDDR5 drives four displays simultaneously
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Precision T5820 Xeon workstation

This mid-tower workstation is built for professionals who need certified reliability with an Intel Xeon W-2155 10-core processor running at 3.3GHz with a 4.5GHz turbo frequency. It ships with 32GB of DDR4 2666MHz registered ECC memory and a 500GB NVMe solid-state drive for fast boot and application loading. The NVIDIA Quadro P4000 graphics card provides 8GB GDDR5 memory and four DisplayPort outputs for multi-monitor productivity.

Tool-less chassis and registered memory

The tower features a tool-less design that simplifies component access for memory upgrades across eight total slots supporting up to 256GB. Installing additional DDR4 registered ECC modules requires matching the existing 2666MHz specification to maintain stability. The 950W 80 Plus Gold power supply delivers 90% efficiency to support the Xeon processor and Quadro graphics without cable clutter.

Sustained 10-core throughput with Gold efficiency

Under continuous multi-threaded workloads the Xeon W-2155 maintains elevated frequencies thanks to the 950W Gold-certified supply and Precision thermal architecture. The Quadro P4000 sustains compute performance for rendering and simulation tasks without thermal throttling typical of shorter bursts. Windows 11 Pro 64-bit provides a stable platform for extended production sessions.

Highlights

  • 10-core Xeon W-2155 reaches 4.5 GHz turbo for heavy workloads
  • 32 GB DDR4-2666 ECC memory keeps data accurate under load
  • 500 GB NVMe SSD boots Windows 11 Pro in seconds
  • Quadro P4000 8 GB GDDR5 drives four displays simultaneously
  • 950 W 80 Plus Gold PSU 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 P4000
Memory Capacity32GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD500 GB pcie
HDDNo
Screen SizeNo Screen

Other versions of this model

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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I confirm the Xeon W-2155 is reaching its 4.5GHz turbo speed after setup?

Open Task Manager or a hardware monitor and watch the CPU frequency climb to 4.5 GHz while a heavy single-threaded load runs; the 10-core processor will boost automatically when thermals allow.

What comes in the box and what must I buy separately?

The tower ships with the 32 GB DDR4 2666 ECC memory, 500 GB NVMe SSD, Quadro P4000 graphics card, 950 W power supply and Windows 11 Pro; a monitor, keyboard and mouse are not included.

Which memory capacity should I choose for this Precision T5820?

The system has 32 GB installed across four slots and supports up to 256 GB total; add matched DDR4 2666 ECC modules in sets of four if your workloads need more capacity.

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