DELL
Dell Precision T5820 Workstation Xeon W-2255 10 Core 16GB DDR4 2TB NVMe Quadro P4000 Windows 11 Pro
Mid-tower workstation with a 10-core Xeon W-2255, 16 GB DDR4 ECC memory, 2 TB NVMe storage and an 8 GB Quadro P4000 graphics card running Windows 11 Pro
- TypeBusiness Desktops & Workstations
- Form FactorMid Tower
- UsageBusiness
- ColorBlack
- MonitorMonitor not included
- Operating SystemWindows 11 Pro
- 10-core Xeon W-2255 reaches 4.7 GHz turbo for heavy compute
- 16 GB DDR4-2933 ECC memory protects data integrity
- 2 TB NVMe SSD gives fast project storage
- Quadro P4000 with 8 GB GDDR5 drives four displays
- 950 W 80 Plus Gold supply delivers 90 % efficiency
Precision T5820 Xeon workstation
The Dell Precision T5820 is a mid-tower workstation built around an Intel Xeon W-2255 processor with 10 cores running at 3.7 GHz and a 4.7 GHz turbo frequency. It ships with 16 GB of DDR4 2933 MHz registered ECC memory in a two-module configuration. A 2 TB PCIe NVMe solid-state drive provides the primary storage. The system targets professionals who need certified stability for engineering, simulation or content-creation workloads.
Build, connectors and daily use
The chassis is a black mid-tower that houses a 950 W 80 Plus Gold power supply rated at 90 percent efficiency. Graphics are handled by an Nvidia Quadro P4000 card with 8 GB of GDDR5 memory and a 256-bit interface, offering four DisplayPort outputs for multi-monitor setups. Network connectivity comes from an Intel i219 Gigabit Ethernet controller, while audio uses an integrated Realtek ALC3234 high-definition codec. Windows 11 Pro 64-bit is pre-installed and digitally activated.
Compatibility checks before ordering
The motherboard uses an LGA 2066 socket and provides eight memory slots with a maximum supported capacity of 256 GB of DDR4 registered ECC memory. No 3.5-inch hard drive is included, so verify whether your workflow requires additional bulk storage bays. The Quadro P4000 occupies a full-height PCIe slot and draws power from the internal supply; confirm that your display cables match the four DisplayPort outputs. Ensure the 950 W unit meets the total power budget of any extra cards you plan to add.
Highlights
- 10-core Xeon W-2255 reaches 4.7 GHz turbo for heavy compute
- 16 GB DDR4-2933 ECC memory protects data integrity
- 2 TB NVMe SSD gives fast project storage
- 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-2255 (3.70GHz) |
| 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 | 2 TB PCIe |
| HDD | No |
| Screen Size | No Screen |
Questions about this item
Which CPU socket standard does the Xeon W-2255 use, and what memory speed does it cap at?
The processor uses the LGA 2066 socket and officially supports DDR4 2933 MHz memory.
What clearance and power connectors does the Quadro P4000 need inside the mid-tower chassis?
The graphics card is a dual-slot, full-height design powered by a single 8-pin PCIe connector from the 950 W supply.
How is the 2 TB M.2 drive installed, and which step do builders often miss?
Insert the NVMe SSD into the motherboard M.2 slot at an angle, then secure it with the small retaining screw before closing the case.
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