Your SR645 is choking on underpowered cores and you need a drop-in swap without the compatibility roulette. This is the AMD EPYC 7402: 24 cores, 2.8GHz base clock, 180W TDP, made for the Lenovo ThinkSystem SR645 socket. It arrives without a fan, so check your cooling setup before you slot it in. One part number, one fit, zero guesswork. Add to cart and get that server back to full throttle
| brand | LENOVO ISG |
| category | SERVERS |
| subcategory | LENOVO CPU KITS |
| processor_model | AMD EPYC 7402 |
| cores | 24 |
| base_frequency_ghz | 2.8 |
| tdp_watts | 180 |
| compatible_chassis | Lenovo ThinkSystem SR645 |