DELL
DELL Precision 5820 Tower Xeon W-2275 3.3GHz 14C 128GB 2TB NVMe Quadro P4000 Win11 Pro
High-performance tower workstation with 14-core Xeon W-2275, 128GB DDR4 ECC memory, 2TB NVMe SSD and Quadro P4000 graphics for demanding professional applications
- TypeBusiness Desktops & Workstations
- Form FactorMid Tower
- UsageBusiness
- ColorBlack
- MonitorMonitor not included
- Operating SystemWindows 11 Pro
- 14-core Xeon W-2275 reaches 4.8 GHz turbo for heavy workloads
- 128 GB DDR4 2933 MHz ECC memory handles large datasets
- 2 TB NVMe SSD provides fast storage for projects
- Quadro P4000 8 GB GDDR5 drives four DisplayPort monitors
- 950 W 80 Plus Gold supply delivers efficient power
Precision 5820 Workstation
The Dell Precision 5820 Tower is a mid-tower desktop built for professional workloads such as 3-D rendering, simulation and multi-application multitasking. It ships with Windows 11 Pro and an Intel Xeon W-2275 processor that provides 14 cores at 3.3 GHz with a 4.8 GHz turbo frequency. The system includes 128 GB of DDR4 2933 registered ECC memory across eight slots and a 2 TB NVMe SSD for fast project access.
Sustained Load Behaviour
A 950 W 80 Plus Gold power supply rated at 90 % efficiency delivers stable current during extended compute sessions. The Xeon W-2275 maintains higher clocks under continuous multi-threaded pressure thanks to the workstation-class thermal design of the Precision chassis. Registered ECC memory corrects single-bit errors on the fly, preventing data corruption during long render queues or overnight calculations.
Quadro P4000 Graphics
An Nvidia Quadro P4000 card with 8 GB GDDR5 memory and a 256-bit bus drives up to four DisplayPort monitors for colour-critical workflows. Certified drivers ensure reliability in CAD, DCC and visualization applications. Buyers who require more than four simultaneous displays or need GPU compute beyond 8 GB VRAM should consider a different graphics configuration.
Highlights
- 14-core Xeon W-2275 reaches 4.8 GHz turbo for heavy workloads
- 128 GB DDR4 2933 MHz ECC memory handles large datasets
- 2 TB NVMe SSD provides fast storage for projects
- Quadro P4000 8 GB GDDR5 drives four DisplayPort monitors
- 950 W 80 Plus Gold supply delivers efficient power
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-2275 (3.30GHz) |
| CPU Socket Type | LGA 2066 |
| GPU/VGA Type | NVIDIA Quadro P4000 |
| Memory Capacity | 128GB DDR4 |
| Memory Speed | DDR4 2933 |
| Memory Slot (Total) | 8 |
| Maximum Memory Supported | 256 GB |
| SSD | 2 TB PCIe |
| HDD | No |
| Screen Size | No Screen |
Questions about this item
How loud does the 950 W 80 Plus Gold power supply get when the Xeon W-2275 runs at 4.8 GHz Turbo all day?
The 950 W 80 Plus Gold power supply is rated at 90 % efficiency, meaning most drawn power is converted to useful output rather than waste heat, which helps keep fan speeds lower during sustained high loads.
What display cables must I already own to use the Quadro P4000's four DisplayPort outputs?
You will need four DisplayPort cables or DisplayPort-to-HDMI adapters to connect up to four monitors to the Quadro P4000, as the card only provides DisplayPort connectors.
Will my existing DDR4 2666 MHz ECC modules work alongside the installed 2933 MHz memory?
The system ships with 128 GB of DDR4 2933 MHz registered ECC memory in four of the eight slots; adding 2666 MHz modules is possible but all memory will run at the lower 2666 MHz speed.
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