Dell PowerEdge R7715 vs Lenovo ThinkSystem SR645 V3
Side-by-side specifications from the vendors' own documents. The PowerEdge R7715 is a single-socket 2U AMD server engineered to eliminate per-socket software licensing overhead. 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.
| Dell PowerEdge R7715 | Lenovo ThinkSystem SR645 V3 | |
|---|---|---|
| Brand | Dell | Lenovo |
| Status | current | current |
| Released | Oct 2024 | Nov 2022 |
| Form factor | 2U rack | 1U rack |
| Cpu sockets | 1 | 2 |
| Cpu platform | Single AMD EPYC 9005 series processor (Turin up to 192 cores) | Dual AMD EPYC 9004 Series (Genoa/Bergamo) and 9005 Series (Turin) processors up to 160 cores per socket and 400W TDP |
| Memory slots | 12 | 24 |
| Memory type | DDR5 ECC RDIMM up to 6000 MT/s | DDR5-4800 / DDR5-5200 / DDR5-6000 RDIMM / 3DS RDIMM |
| Drive bays | Up to 24x 2.5in NVMe or 12x 3.5in SAS/SATA drives | 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 |
| Pcie slots | Up to 6x PCIe Gen5 slots | Up to 4 PCIe Gen5 slots plus 2 OCP 3.0 slots |
| Power supply | Dual hot-plug redundant PSUs (800W to 1400W) | Dual redundant 750W / 1100W / 1800W / 2400W AC 80 PLUS Titanium or Platinum PSUs |
| Memory max (GB) | — | 6,144 |
| Network onboard | — | Dual OCP 3.0 Gen5 slots plus dedicated 1GbE XClarity management port |
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