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Black mid-tower Dell Precision 5820 workstation, vertical chassis, front panel with power button and ports

DELL

DELL Precision 5820 Tower Workstation Xeon W-2225 4.1GHz 16GB DDR4 500GB NVMe NVS310 Windows 11 Pro

SKU CH-6AAT-29E2G

Mid-tower workstation with Xeon W-2225 processor, 16 GB DDR4 ECC memory, 500 GB NVMe SSD and NVS 310 graphics running Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro

GPU/VGA Type NVIDIA NVS 310

Memory Capacity 16GB DDR4

SSD 500GB PCIe

  • Intel Xeon W-2225 4.1 GHz base with 4.6 GHz turbo for demanding workloads
  • 16 GB DDR4 2666 MHz registered ECC memory ensures data integrity
  • 500 GB NVMe SSD provides fast boot and application loading
  • Nvidia NVS 310 graphics with dual DisplayPort outputs drives two monitors
  • 950 W 80 Plus Gold power supply delivers 90 % efficiency for stable operation

Precision 5820 Xeon W-2225 workstation

The Dell Precision 5820 Tower is a mid-tower desktop built for professional workloads. It ships new with Windows 11 Pro and an Intel Xeon W-2225 processor. The system targets engineers, analysts, and creators who need ECC memory support and ISV-certified stability.

LGA 2066 socket and 256 GB DDR4 ceiling

The Xeon W-2225 mounts in an LGA 2066 socket and drives four cores at 4.1 GHz with a 4.6 GHz turbo. Memory runs at DDR4 2666 across eight slots, supporting up to 256 GB of registered ECC capacity. The 500 GB PCIe NVMe SSD provides the primary boot volume.

NVS 310 dual DisplayPort and 950 W Gold PSU

The Nvidia NVS 310 adds dual DisplayPort outputs driven by 512 MB DDR3 memory for multi-monitor desk setups. A 950 W 80 Plus Gold power supply handles the platform’s draw with headroom for add-in cards. Builders needing GPU compute or 3D acceleration should plan a graphics upgrade.

Highlights

  • Intel Xeon W-2225 4.1 GHz base with 4.6 GHz turbo for demanding workloads
  • 16 GB DDR4 2666 MHz registered ECC memory ensures data integrity
  • 500 GB NVMe SSD provides fast boot and application loading
  • Nvidia NVS 310 graphics with dual DisplayPort outputs drives two monitors
  • 950 W 80 Plus Gold power supply delivers 90 % efficiency for stable operation

Specifications

SeriesPrecision
ModelT5820
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Xeon
CPU NameIntel Xeon W-2225
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA NVS 310
Memory Capacity16GB DDR4
Memory SpeedDDR4 2666
Memory Slot (Total)8
Maximum Memory Supported256 GB
SSD500GB PCIe
HDDNo
Screen SizeNo Screen

Other versions of this model

5 more in the same range

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

Questions about this item

How does the 4.1 GHz base clock and 4.6 GHz turbo on the Xeon W-2225 behave once the workstation is under sustained load?

The four-core Xeon W-2225 runs at 4.1 GHz base and can lift to 4.6 GHz turbo when thermal headroom allows, giving strong single-thread speed for CAD and simulation tasks.

What does the 2666 MHz DDR4 rating actually limit when I add more memory to the eight slots?

All installed DDR4 modules run at 2666 MHz; the platform supports up to 256 GB total across the eight slots using registered ECC DIMMs.

What clearance and power connections does the 950 W supply and mid-tower chassis need for the NVS 310 and NVMe drive?

The mid-tower fits full-height cards; the 950 W Gold unit powers the NVS 310 through the slot and the M.2 NVMe drive directly from the motherboard.

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