Lenovo ThinkSystem SR645 V3 vs Supermicro A+ Hyper Server AS -1125HS-TNR
Side-by-side specifications from the vendors' own documents. The ThinkSystem SR645 V3 is Lenovo's dense 1U dual-socket AMD server engineered for AMD EPYC 9004 (Genoa/Bergamo) and 9005 (Turin) processors with up to 160 cores per socket. The Supermicro AS -1125HS-TNR is a 1U dual-processor A+ Hyper server supporting AMD EPYC 9004 (Genoa/Bergamo) series processors.
| Lenovo ThinkSystem SR645 V3 | Supermicro A+ Hyper Server AS -1125HS-TNR | |
|---|---|---|
| Brand | Lenovo | Supermicro |
| Status | current | current |
| Released | Nov 2022 | Nov 2022 |
| Form factor | 1U rack | 1U rack |
| Cpu sockets | 2 | — |
| Cpu platform | Dual AMD EPYC 9004 Series (Genoa/Bergamo) and 9005 Series (Turin) processors up to 160 cores per socket and 400W TDP | — |
| Memory slots | 24 | 24 |
| Memory type | DDR5-4800 / DDR5-5200 / DDR5-6000 RDIMM / 3DS RDIMM | — |
| Memory max (GB) | 6,144 | — |
| Drive bays | Up to 12x 2.5-inch SFF hot-swap bays (supporting up to 12 direct NVMe PCIe Gen5 SSDs), 4x 3.5-inch LFF bays, or 16x EDSFF E3.S bays | 8x 2.5-inch hot-swap NVMe/SATA/SAS |
| Pcie slots | Up to 4 PCIe Gen5 slots plus 2 OCP 3.0 slots | — |
| Network onboard | Dual OCP 3.0 Gen5 slots plus dedicated 1GbE XClarity management port | — |
| Power supply | Dual redundant 750W / 1100W / 1800W / 2400W AC 80 PLUS Titanium or Platinum PSUs | — |
| Form factor | — | 1U rack |
| Sockets | — | 2 |
| Processor family | — | AMD EPYC 9004 Series |
| Max memory | — | 6TB DDR5-4800 |
| Power supplies | — | 2x 1200W Redundant Titanium |
Buying or selling a SR645 V3 or AS -1125HS-TNR?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.