Lenovo ThinkSystem SR665 AMD EPYC 7313 16-Core 3.0GHz Processor (No Fan)

Your SR665 is doing the work but not at the speed you need it to. The AMD EPYC 7313 slots in with 16 cores, 32 threads, and a 3.0 GHz base clock — a clean upgrade path without changing your chassis or cabling. 155 W TDP, so double-check your power budget before you pull the old chip. This is the processor only. No fan. If your existing cooler is rated for the job, you're good to go

• AMD EPYC 7313: 16 cores / 32 threads at a 3.0 GHz base clock
• 155 W TDP — confirm your PSU and thermal solution cover the draw
• Fits Lenovo ThinkSystem SR665 (SP3 socket)
• Processor only — no fan or heatsink included
• Genuine Lenovo ISG part with full OEM platform support