You've outgrown your current core count and your SR645 is begging for a bump. The AMD EPYC 7313 gives you 16 cores at 3.0 GHz with a 155 W TDP — enough muscle for virtualisation, database loads, or that VM sprawl nobody wants to untangle. This is the processor only. No fan in the box. If your current cooler is still doing its job, you're set. If not, grab the matching fan before you slot this in
| brand | Lenovo ISG |
| category | Servers |
| subcategory | Lenovo CPU Kits |
| compatible_system | Lenovo ThinkSystem SR645 |
| processor | AMD EPYC 7313 |
| core_count | 16 |
| base_clock_ghz | 3.0 |
| tdp_watts | 155 |
| form_factor | Server processor |