Dell VxRail P580N vs Lenovo ThinkSystem SR650
Side-by-side specifications from the vendors' own documents. The Dell VxRail P580N is a heavyweight 2U 4-socket all-NVMe hyperconverged appliance based on the PowerEdge R840 chassis. The ThinkSystem SR650 was Lenovo's core two-socket 2U rack server for 1st and 2nd Generation Intel Xeon Scalable processors.
| Dell VxRail P580N | Lenovo ThinkSystem SR650 | |
|---|---|---|
| Brand | Dell | Lenovo |
| Status | end-of-sale | end-of-sale |
| Released | Oct 2019 | Jul 2017 |
| Form factor | 2U rack | 2U rack |
| Cpu platform | Quad (4-socket) Intel Xeon Scalable 2nd Gen (Cascade Lake) processors (up to 112 cores) | Intel Xeon Scalable 1st Gen (Skylake-SP) and 2nd Gen (Cascade Lake-SP) |
| Memory max (GB) | 6,144 | 3,072 |
| Drive bays | Up to 24x 2.5-inch PCIe NVMe SSD bays | Up to 24x 2.5-inch SFF or 14x 3.5-inch LFF hot-swap bays; up to 8 AnyBay NVMe bays |
| Raw capacity | Up to 184.3TB raw NVMe capacity | — |
| Network onboard | Network Daughter Card with 2x 25GbE SFP28 + PCIe Gen3 expansion slots | Modular LOM adapter slot (1GbE or 10GbE) plus dedicated 1GbE XClarity management port |
| Power supply | Dual redundant hot-plug 2400W Platinum power supplies | Dual redundant 550W / 750W / 1100W / 1600W AC 80 PLUS Platinum or Titanium PSUs |
| Cpu sockets | — | 2 |
| Memory slots | — | 24 |
| Memory type | — | DDR4-2666 / DDR4-2933 RDIMM / LRDIMM |
| Pcie slots | — | Up to 7 PCIe 3.0 slots plus dedicated LOM and internal storage slots |
| Gpu support | — | Up to 2 double-wide 300W GPUs or 4 single-wide GPUs |
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