Dell Precision T5820 Workstation: CPU Support List
The Dell Precision T5820 is a professional workstation that supports a range of Intel Xeon W-Series processors and Core X-Series processors. This guide provides detailed compatibility information, specifications, and upgrade considerations to help you optimise your system's performance.
Supported Processor Families
The Dell Precision T5820 supports the following processor families:
- Intel Xeon W-2100 Series Processors
- Intel Xeon W-2200 Series Processors
- Intel Core X-Series Processors (specific motherboard models only)
W-Series Processor Family Specifications
| Specification | Xeon W-2100 Series | Xeon W-2200 Series |
|---|---|---|
| Core Count Range | 4 to 18 cores | 4 to 18 cores |
| Thread Count | Up to 36 threads | Up to 36 threads |
| Base Clock Speed | 2.30 GHz to 4.00 GHz | 3.50 GHz to 4.10 GHz |
| Max Turbo Frequency | Up to 4.50 GHz | Up to 4.80 GHz |
| TDP Range | 120W to 140W | 105W to 165W |
Supported CPUs
Below is a comprehensive list of compatible processors for the Dell Precision T5820:
4-Core Processors
| Processor Model | Cores/Threads | Base Clock | Max Turbo | TDP |
|---|---|---|---|---|
| Intel Xeon W-2104 | 4/8 | 3.20 GHz | No Boost | 120W |
| Intel Xeon W-2123 | 4/8 | 3.60 GHz | 3.90 GHz | 120W |
| Intel Xeon W-2223 | 4/8 | 3.60 GHz | 3.90 GHz | 120W |
| Intel Xeon W-2125 | 4/8 | 4.00 GHz | 4.50 GHz | 120W |
| Intel Xeon W-2225 | 4/8 | 4.10 GHz | 4.60 GHz | 105W |
6+ Core Processors
| Processor Model | Cores/Threads | Base Clock | Max Turbo | TDP |
|---|---|---|---|---|
| Intel Xeon W-2133 | 6/12 | 3.60 GHz | 3.90 GHz | 140W |
| Intel Xeon W-2135 | 6/12 | 3.70 GHz | 4.50 GHz | 140W |
| Intel Xeon W-2235 | 6/12 | 3.80 GHz | 4.60 GHz | 130W |
| Intel Xeon W-2145 | 8/16 | 3.70 GHz | 4.50 GHz | 140W |
| Intel Xeon W-2245 | 8/16 | 3.90 GHz | 4.70 GHz | 155W |
| Intel Xeon W-2255 | 10/20 | 3.70 GHz | 4.70 GHz | 165W |
| Intel Xeon W-2265 | 12/24 | 3.50 GHz | 4.80 GHz | 165W |
| Intel Xeon W-2275 | 14/28 | 3.30 GHz | 4.60 GHz | 165W |
| Intel Xeon W-2175 | 14/28 | 2.50 GHz | 4.30 GHz | 140W |
| Intel Xeon W-2195 | 18/36 | 2.30 GHz | 4.30 GHz | 140W |
| Intel Xeon W-2295 | 18/36 | 3.00 GHz | 4.60 GHz | 165W |
Core X-Series Processors
| Processor Model | Cores/Threads | Base Clock | Max Turbo | TDP |
|---|---|---|---|---|
| Intel Core i7-7800X | 6/12 | 3.50 GHz | 4.00 GHz | 140W |
| Intel Core i7-9800X | 8/16 | 3.80 GHz | 4.50 GHz | 165W |
| Intel Core i9-9900X | 10/20 | 3.50 GHz | 4.50 GHz | 165W |
| Intel Core i9-9940X | 14/28 | 3.30 GHz | 4.50 GHz | 165W |
| Intel Core i9-9980XE | 18/36 | 3.00 GHz | 4.40 GHz | 165W |
Motherboard Compatibility
The Dell Precision T5820's CPU support depends on your specific motherboard model. Here's how to identify your motherboard:
- Check the BIOS/UEFI System Information section
- Look up your system's Service Tag on Dell's support website
- Physically inspect the motherboard for the printed part number
| Motherboard Part Number | Supported CPU Types |
|---|---|
| 02M8NY | Intel Core X-Series processors |
| 0X8DXD, 002KVM | Intel Xeon W-2100 Series processors Supports up to 140W TDP 1st Gen W Series CPUs Supports up to 120W TDP 2nd Gen W Series CPUs |
| 06JWJY, 0X30MX | Supports max TDP 1st & 2nd Gen W Series CPUs Currently no known limitations |
Upgrade Tips
- BIOS Updates: Check Dell's support site for BIOS updates before installing a new CPU. Some processors may require specific BIOS versions for compatibility.
- Memory Requirements:
- Xeon processors: Use ECC Registered memory
- Core X-Series processors: Use non-ECC unbuffered memory only
- Cooling Solutions:
- Xeon processors: TDP ranges from 105W to 165W
- Core X-Series processors: Most models are 165W TDP
- Ensure your cooling solution matches your processor's thermal requirements
CPU Replacement Guide
- Back up all important data before beginning the upgrade process.
- Update the system BIOS to the latest version available from Dell's support website.
- Power down the system and disconnect all cables.
- Remove the side panel and locate the CPU heatsink.
- Clean off the old thermal paste and carefully install the new CPU following proper anti-static procedures.
- Apply new thermal paste and reinstall the heatsink.
- Reconnect all cables and test the system.
Configure the Dell Precision T5820 Workstation Online
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Configure the Dell T5820