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Black mid-tower workstation chassis, front panel with power button and ports

DELL

DELL Precision 5820 Tower Workstation Xeon W-2245 8C 256GB DDR4 1TB NVMe Quadro P2000 Win11 Pro

SKU CH-5WQZ-K475B

High-performance tower workstation with an 8-core Xeon processor, 256GB DDR4 ECC memory, 1TB NVMe SSD and Quadro P2000 graphics for demanding professional applications

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity256 GB DDR4
  • SSD storage1 TB PCIe
  • GraphicsNVIDIA Quadro P2000
  • CPU modelW-2245 (3.9 GHz)
  • Intel Xeon W-2245 8-core processor reaches 4.7GHz turbo for demanding compute workloads
  • 256GB DDR4 2933MHz registered ECC memory across 8 slots handles large datasets reliably
  • 1TB NVMe solid-state drive provides fast storage access for active projects
  • NVIDIA Quadro P2000 5GB GDDR5 graphics with 160-bit bus drives four DisplayPort outputs
  • 950W 80 Plus Gold certified power supply delivers 90% efficiency for stable operation

Dell Precision 5820 Xeon Workstation

The Dell Precision 5820 is a new mid-tower workstation built around an Intel Xeon W-2245 eight-core processor running at 3.90GHz with 4.7GHz turbo. It ships with 256GB of DDR4 2933 registered ECC memory across eight slots, a 1TB PCIe NVMe solid-state drive, and an NVIDIA Quadro P2000 graphics card with 5GB GDDR5 and four DisplayPort outputs. Windows 11 Pro is pre-installed.

Suited for memory-intensive ISV workloads.

This configuration suits engineers and analysts who need large ECC memory capacity and certified ISV stability for simulation, rendering or large dataset work. The single Quadro P2000 and 950W power supply limit multi-GPU compute or high-end 3D workflows that demand multiple double-slot cards or higher VRAM. Buyers needing multiple high-end GPUs should look elsewhere.

256GB DDR4 2933 registered ECC ceiling

The platform maximum is 256GB of DDR4 2933 registered ECC memory, and this unit already populates all eight slots with 32GB modules. Any future memory upgrade would require removing existing DIMMs, so the installed capacity is also the practical ceiling for this workstation.

How it compares

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

Price $3,392.99
Pricier than about 91% of the 14,711 comparable items (median $494.99).
RAM capacity 256 GB DDR4
Higher than about 92% 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-2245 (3.9 GHz)
CPU socketLGA 2066
Memory
RAM capacity256 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 P2000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

Should I pick the 256 GB DDR4 configuration or add more memory later?

The system already holds the maximum 256 GB across eight slots, so no further DDR4 modules can be installed.

How does the 3.9 GHz base clock with 4.7 GHz turbo behave under sustained loads?

The Xeon W-2245 runs at 3.90 GHz base and can boost to 4.7 GHz; actual sustained speeds depend on workload and cooling in the mid-tower chassis.

What does the 160-bit memory bus on the Quadro P2000 limit in practice?

The 160-bit GDDR5 interface caps graphics memory bandwidth, which affects texture throughput and multi-display performance at higher resolutions.

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