HPE SimpliVity 325 Gen10 Plus v2 vs Lenovo ThinkSystem SR645 V3
Side-by-side specifications from the vendors' own documents. The HPE SimpliVity 325 Gen10 Plus v2 is a modern 1U hyperconverged appliance built on AMD EPYC 7003 series processors and PCIe Gen4 architecture. 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.
| HPE SimpliVity 325 Gen10 Plus v2 | Lenovo ThinkSystem SR645 V3 | |
|---|---|---|
| Brand | HPE | Lenovo |
| Status | current | current |
| Released | Apr 2021 | Nov 2022 |
| Form factor | 1U rack | 1U rack |
| Form factor | 1U rack-mount enclosure | — |
| Cpu sockets | 1 | 2 |
| Cpu support | AMD EPYC 7003 Series (Milan) up to 64 cores | — |
| Memory slots | 16 | 24 |
| Max memory | Up to 2TB DDR4-3200 Registered SmartMemory | — |
| Pcie standard | PCIe Gen4 expansion slots | — |
| Storage configuration | All-flash SAS or NVMe enterprise solid-state drives | — |
| Management | HPE OneView and VMware vCenter Web Client Plugin | — |
| Cpu platform | — | Dual AMD EPYC 9004 Series (Genoa/Bergamo) and 9005 Series (Turin) processors up to 160 cores per socket and 400W TDP |
| 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 |
| 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 |
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