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Black mid-tower workstation chassis with front panel ports and ventilation

DELL

DELL Precision T5820 Xeon W-2255 10-core 64GB 500GB NVMe Quadro P4000

SKU CH-DCCQ-RA3K4

A 10-core Xeon workstation with 64 GB DDR4 ECC memory, 500 GB NVMe storage and a Quadro P4000 8 GB GDDR5 GPU for professional 3D and compute workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • 10-core Xeon W-2255 reaches 4.7 GHz turbo for heavy compute
  • 64 GB DDR4 2933 MHz ECC memory supports large datasets
  • 500 GB NVMe SSD provides fast boot and data access
  • Quadro P4000 8 GB GDDR5 drives four DisplayPort outputs
  • 950 W 80 Plus Gold PSU delivers 90 % efficient power

Precision T5820 Xeon W-2255 Workstation

The Dell Precision 5820 Tower is a mid-tower workstation built around an Intel Xeon W-2255 processor with 10 cores running at 3.7 GHz and a 4.7 GHz turbo frequency. It ships with 64 GB of DDR4 2933 MHz registered ECC memory across four 16 GB modules and a 500 GB M.2 NVMe solid-state drive. An Nvidia Quadro P4000 graphics card with 8 GB of GDDR5 memory and four DisplayPort outputs drives professional visual workloads. Windows 11 Pro is pre-installed and digitally activated.

Suited for ECC memory and Quadro workflows

This system suits engineers, designers and analysts who need error-correcting memory for data integrity and certified Quadro drivers for CAD, simulation or rendering applications. The 950 W 80 Plus Gold power supply supports the configured components with 90 % efficiency. Buyers who require more than 500 GB of primary storage or a graphics card with a different display interface should evaluate other configurations.

10-core Xeon W-2255 with 4.7 GHz turbo

The single specification that decides fit is the Intel Xeon W-2255 processor: 10 cores at a 3.7 GHz base clock and a 4.7 GHz maximum turbo frequency on the LGA 2066 platform. This determines the compute ceiling for single-threaded and multi-threaded professional workloads. The motherboard provides eight memory slots and supports up to 256 GB of DDR4 ECC memory for future expansion.

Highlights

  • 10-core Xeon W-2255 reaches 4.7 GHz turbo for heavy compute
  • 64 GB DDR4 2933 MHz ECC memory supports large datasets
  • 500 GB NVMe SSD provides fast boot and data access
  • Quadro P4000 8 GB GDDR5 drives four DisplayPort outputs
  • 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-2255 (3.70GHz)
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P4000
Memory Capacity64GB DDR4
Memory SpeedDDR4 2933
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD500 GB pcie
HDDNo
Screen SizeNo Screen

Questions about this item

Will the 950 W 80 Plus Gold power supply need replacement before the Xeon W-2255 reaches its 4.7 GHz turbo?

The 950 W 80 Plus Gold unit is rated for 90 % efficiency at typical loads and is sized well above the Xeon W-2255 and Quadro P4000 combined draw, so it should not require replacement during normal service life.

What thermal limit appears first when the 10-core Xeon W-2255 sustains 4.7 GHz turbo?

The processor will hit its package power limit and throttle clock speeds before the 950 W 80 Plus Gold supply or the tower airflow become bottlenecks.

How loud is the tower when the Quadro P4000 and Xeon W-2255 run all day?

Dell's Precision 5820 cooling uses variable-speed fans that stay near idle noise until the 950 W supply or GPU load pushes thermals above the quiet-profile threshold.

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