HPE ProLiant DL345 Gen10 Plus vs Lenovo ThinkSystem SR665
Side-by-side specifications from the vendors' own documents. The HPE ProLiant DL345 Gen10 Plus is a 2U single-socket server powered by AMD EPYC 7003 Milan processors, built for storage-heavy workloads requiring high PCIe 4.0 bandwidth and memory capacity without dual-CPU licensing costs. The ThinkSystem SR665 was Lenovo's 2U dual-socket enterprise workhorse server built on AMD EPYC 7002 (Rome) and 7003 (Milan) Series processors.
| HPE ProLiant DL345 Gen10 Plus | Lenovo ThinkSystem SR665 | |
|---|---|---|
| Brand | HPE | Lenovo |
| Status | current | end-of-sale |
| Released | Apr 2021 | May 2020 |
| Form factor | 2U rack | 2U rack |
| Cpu sockets | 1 | 2 |
| Cpu platform | AMD EPYC 7003 series processors up to 64 cores | Dual AMD EPYC 7002 (Rome) and 7003 (Milan) Series processors up to 64 cores per socket and 280W TDP |
| Memory slots | 16 | 32 |
| Memory type | DDR4-3200 SmartMemory RDIMM / LRDIMM | DDR4-3200 RDIMM / 3DS RDIMM |
| Memory max (GB) | 4,096 | 8,192 |
| Drive bays | Up to 24 SFF SAS/SATA/NVMe or 12 LFF SAS/SATA | Up to 40x 2.5-inch SFF or 20x 3.5-inch LFF hot-swap bays; up to 32x direct NVMe PCIe 4.0 drives |
| Pcie slots | Up to 6 PCIe 4.0 expansion slots | Up to 8 PCIe 4.0 slots plus 1 OCP 3.0 slot and internal storage slot |
| Power supply | 500W, 800W, or 1600W Flex Slot Platinum hot-plug | Dual redundant 750W / 1100W / 1800W / 2400W AC 80 PLUS Platinum or Titanium PSUs |
| Gpu support | — | Up to 3 double-wide 300W GPUs or 8 single-wide GPUs |
| Network onboard | — | OCP 3.0 slot plus dedicated 1GbE XClarity management port |
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