DELL
DELL Precision 5820 Tower Workstation Xeon W-2225 4.1GHz 128GB DDR4 2TB NVMe Quadro P600 Windows 11 Pro
Mid-tower workstation with Xeon W-2225, 128GB DDR4 ECC, 2TB NVMe and Quadro P600 graphics
- TypeBusiness Desktops & Workstations
- Form FactorMid Tower
- UsageBusiness
- ColorBlack
- MonitorMonitor not included
- Operating SystemWindows 11 Pro
- 4-core Xeon W-2225 boosts to 4.6GHz for fast single-thread work
- 128GB DDR4 2933MHz ECC memory handles large datasets reliably
- 2TB NVMe SSD provides rapid storage access
- Quadro P600 2GB GDDR5 drives four displays
- 950W 80 Plus Gold PSU delivers efficient power
Precision 5820 workstation overview
The Dell Precision 5820 is a mid-tower desktop built for professional workloads that demand multi-threaded compute and certified graphics. It ships with an Intel Xeon W-2225 four-core processor running at 4.1GHz with a 4.6GHz turbo frequency. The system includes 128GB of DDR4 2933MHz registered ECC memory across four 32GB modules and a 2TB PCIe NVMe solid-state drive. Windows 11 Pro is pre-installed and digitally activated. No monitor is included.
Quadro P600 and 950W PSU impact
The Nvidia Quadro P600 adds 2GB of GDDR5 memory on a 128-bit bus and provides four DisplayPort outputs for multi-monitor configurations. A Dell 950-watt power supply rated 80 Plus Gold at 90% efficiency delivers headroom for the CPU, GPU and full memory population. Integrated Intel i219 gigabit Ethernet and Realtek ALC3234 high-definition audio handle networking and sound without extra cards.
Compatibility checks before ordering
Verify that your display cables match the four DisplayPort connectors on the Quadro P600. The motherboard uses an LGA 2066 socket and offers eight DDR4 slots with a 256GB maximum capacity if you plan further memory expansion. The 2TB M.2 NVMe drive occupies one PCIe slot; confirm available M.2 slots if you intend to add storage. The mid-tower chassis requires adequate desk or floor space for installation.
Highlights
- 4-core Xeon W-2225 boosts to 4.6GHz for fast single-thread work
- 128GB DDR4 2933MHz ECC memory handles large datasets reliably
- 2TB NVMe SSD provides rapid storage access
- Quadro P600 2GB GDDR5 drives four displays
- 950W 80 Plus Gold PSU 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-2225 (4.10GHz) |
| CPU Socket Type | LGA 2066 |
| GPU/VGA Type | NVIDIA Quadro P600 |
| 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
Will the 128GB DDR4 2933MHz registered ECC memory need replacement if I expand to the 256GB maximum?
The board has eight DDR4 slots; the current 4×32GB configuration leaves four slots free, so you can add identical modules instead of replacing them.
Which component reaches its limit first during sustained all-core workloads on the Xeon W-2225?
The 950W 80 Plus Gold power supply caps continuous draw; the four-core CPU at 4.6GHz turbo stays within that envelope before thermals throttle.
How loud and hot does the 950W 80 Plus Gold PSU get when the Quadro P600 and Xeon run all day?
At 90% efficiency the PSU wastes roughly 10% of input as heat; fan speed ramps with load but stays at typical workstation acoustic levels.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
DELL J1-7490AA01 All-in-One PC Core i7-10700 2.9GHz 16GB 512GB SSD 23.8" FHD
- All-in-One PC
- All-in-One
HP J1-800G6AA01 All-in-One PC Core i5-10500 16GB DDR4 512GB NVMe 23.8
- All-in-One PC
- All-in-One



