Suggested PSU for AMD EPYC 7551 and AMD FirePro RG220A
CPU 
GPU Recommended 450W Power Supplies
Recommended 500W Power Supplies
| AMD EPYC 7551 Specifications | |
| Power Draw (TDP) | 180W |
| CPU Cores | 32 |
| CPU Threads | 64 |
| CPU Frequency | 2-3GHz |
| L3 Cache | 64MB |
| Lithography | 14nm |
| AMD FirePro RG220A Specifications | |
| Power Draw (TDP) | 35W |
| Memory Size | 512MB |
| Memory Type | GDDR3 |
| Lithography | 55nm |
What PSU fits AMD EPYC 7551 and AMD FirePro RG220A?
You need a power supply with at least 450W
What are the power supply requirements for AMD EPYC 7551?
The minimum power supply requirements for AMD EPYC 7551 are a PSU rated with at least 400W
What are the power supply requirements for AMD FirePro RG220A?
The minimum power supply requirements for AMD FirePro RG220A are a PSU rated with at least 250W
What are the power supply requirements for AMD EPYC 7551 and AMD FirePro RG220A?
The minimum power supply requirements for AMD EPYC 7551 and AMD FirePro RG220A are a PSU rated with at least 450W
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About AMD EPYC 7551
The processor EPYC 7551, made by AMD, was released on June of 2017.
The CPU has 32 cores with hyper threading (64 threads). The frequency of the CPU is 2GHz and can go up to 3GHz.