DELL
DELL Precision 5820 Tower Xeon W-2245 16GB DDR4 1TB NVMe Quadro P4000 Windows 11 Pro
Mid-tower workstation with 8-core Xeon W-2245, 16 GB DDR4 ECC, 1 TB NVMe SSD and Quadro P4000 8 GB graphics
- TypeBusiness Desktops & Workstations
- Form FactorMid Tower
- UsageBusiness
- ColorBlack
- MonitorMonitor not included
- Operating SystemWindows 11 Pro
- 8-core Xeon W-2245 reaches 4.7 GHz turbo for heavy compute
- 16 GB DDR4-2933 ECC memory protects data integrity
- 1 TB NVMe SSD loads projects and boots fast
- Quadro P4000 with 8 GB GDDR5 drives four displays
- 950 W 80 Plus Gold supply delivers 90 % efficiency
Precision 5820 Xeon Workstation
The Dell Precision 5820 Tower is a mid-tower workstation built around an Intel Xeon W-2245 processor with eight cores running at 3.9 GHz and a 4.7 GHz turbo frequency. It ships with 16 GB of registered ECC DDR4-2933 memory, a 1 TB NVMe SSD and an Nvidia Quadro P4000 graphics card with 8 GB GDDR5. Windows 11 Pro is pre-installed for professional workloads.
Verify Power And Memory Expansion
Confirm that your facility can supply a 950 W 80 Plus Gold power unit and that the LGA 2066 socket matches your cooling solution. The motherboard provides eight DDR4 slots supporting up to 256 GB total, so plan any memory upgrades using registered ECC modules at 2933 MHz. Ensure the chassis accommodates a full-height Quadro P4000 with four DisplayPort outputs.
Sustained Load With Gold-Rated Supply
The 950 W Gold-rated supply maintains 90 percent efficiency during extended compute or rendering sessions, keeping power delivery stable when all eight cores and the Quadro GPU run continuously. Registered ECC memory corrects single-bit errors that can accumulate over long jobs, while the Xeon architecture sustains turbo frequencies within thermal limits for consistent throughput.
Highlights
- 8-core Xeon W-2245 reaches 4.7 GHz turbo for heavy compute
- 16 GB DDR4-2933 ECC memory protects data integrity
- 1 TB NVMe SSD loads projects and boots fast
- Quadro P4000 with 8 GB GDDR5 drives four displays
- 950 W 80 Plus Gold supply delivers 90 % efficiency
Specifications
| Series | Precision |
|---|---|
| Model | T5820 |
| Type | Business Desktops & Workstations |
| Form Factor | Mid Tower |
| Usage | Business |
| Color | Black |
| Monitor | Monitor not included |
| Operating System | Windows 11 Pro |
| CPU Type | Intel Xeon |
| CPU Name | W-2245 (3.90GHz) |
| CPU Socket Type | LGA 2066 |
| GPU/VGA Type | NVIDIA Quadro P4000 |
| Memory Capacity | 16GB DDR4 |
| Memory Speed | DDR4 2933 |
| Memory Slot (Total) | 8 |
| Maximum Memory Supported | 256 GB |
| SSD | 1 TB PCIe |
| HDD | No |
| Screen Size | No Screen |
Questions about this item
What comes in the box and what do I need to buy separately?
The tower includes the Xeon W-2245 processor, 16 GB DDR4 ECC memory in two 8 GB modules, a 1 TB M.2 NVMe SSD, a Quadro P4000 with 8 GB GDDR5, a 950 W 80 Plus Gold power supply and Windows 11 Pro. A monitor is not included.
Should I choose a different memory capacity or GPU for heavier workloads?
The board has eight DDR4 slots supporting up to 256 GB total, so you can add more 2933 MHz ECC modules later. The Quadro P4000 provides 8 GB GDDR5 and four DisplayPort outputs; if you need more VRAM you would need a different graphics card.
What does the 4.7 GHz turbo figure mean in daily use?
The Xeon W-2245 runs at a 3.9 GHz base clock and can boost to 4.7 GHz on active cores when thermal headroom allows, giving faster single-thread performance for CAD or simulation tasks.
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