DELL
DELL Precision 5820 Tower Workstation Xeon W-2235 3.8GHz 256GB DDR4 1TB NVMe Quadro P600 Windows 11 Pro
Mid-tower workstation with Xeon W-2235 six-core CPU, 256GB DDR4 ECC memory, 1TB NVMe SSD and Quadro P600 graphics
- TypeBusiness Desktops & Workstations
- Form FactorMid Tower
- UsageBusiness
- ColorBlack
- MonitorMonitor not included
- Operating SystemWindows 11 Pro
- Intel Xeon W-2235 6-core processor reaches 4.6GHz turbo for demanding workloads
- 256GB DDR4 2933MHz registered ECC memory handles large datasets reliably
- 1TB NVMe SSD provides fast storage access for active projects
- Nvidia Quadro P600 with 2GB GDDR5 drives four DisplayPort outputs
- 950W 80 Plus Gold power supply delivers 90% efficiency under load
Precision 5820 workstation for professional compute
The Dell Precision 5820 Tower is a mid-tower desktop built around an Intel Xeon W-2235 processor running at 3.8 GHz with a 4.6 GHz turbo frequency and six cores. It ships with 256 GB of DDR4 2933 registered ECC memory across eight slots and a 1 TB PCIe NVMe solid-state drive. An NVIDIA Quadro P600 graphics card with 2 GB GDDR5 and four DisplayPort outputs drives multiple displays for engineering and design workloads.
LGA 2066 platform limits and memory ceiling
The LGA 2066 socket and Xeon W-2235 combination caps supported memory at 256 GB, which this unit already reaches with its eight 32 GB modules. DDR4 2933 is the rated speed; faster modules will downclock to this frequency. The 950 W 80 Plus Gold power supply delivers 90 percent efficiency but does not expose auxiliary connectors beyond the factory configuration, limiting future GPU upgrades to cards within the same power envelope.
Replaces older tower workstations needing ECC
This system upgrades environments still running earlier Precision towers that max out at lower memory capacities or lack native quadruple DisplayPort output. The jump is worthwhile when applications require registered ECC memory at full 256 GB capacity and four simultaneous professional displays. It is not suited for buyers who need more than 256 GB of RAM, additional internal drive bays beyond the single M.2 slot, or graphics performance beyond the Quadro P600 class.
Highlights
- Intel Xeon W-2235 6-core processor reaches 4.6GHz turbo for demanding workloads
- 256GB DDR4 2933MHz registered ECC memory handles large datasets reliably
- 1TB NVMe SSD provides fast storage access for active projects
- Nvidia Quadro P600 with 2GB GDDR5 drives four DisplayPort outputs
- 950W 80 Plus Gold power supply delivers 90% efficiency under load
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-2235 (3.60GHz) |
| CPU Socket Type | LGA 2066 |
| GPU/VGA Type | NVIDIA Quadro P600 |
| Memory Capacity | 256GB 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
Should I choose the 256GB DDR4 2933MHz configuration or look for a different capacity?
This workstation ships with 256GB (8x 32GB) DDR4 2933MHz Registered ECC memory, which matches the maximum supported capacity of 256GB across 8 slots.
What does the Xeon W-2235 3.8GHz with 4.6GHz Turbo actually deliver inside the Precision 5820?
The 6-core Xeon W-2235 runs at a 3.8GHz base frequency and can reach 4.6GHz Turbo, providing high single-thread and multi-thread performance for demanding professional workloads.
Is the 1TB M.2 drive NVMe and what speed does the interface cap at?
The 1TB M.2 solid-state drive uses a PCIe NVMe interface; the platform’s LGA 2066 chipset and CPU lanes determine the practical throughput ceiling.
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