Dell VxRail S570 vs Lenovo ThinkSystem SR650
Side-by-side specifications from the vendors' own documents. The Dell VxRail S570 is a 2U storage-dense hyperconverged appliance based on the PowerEdge R740xd architecture. The ThinkSystem SR650 was Lenovo's core two-socket 2U rack server for 1st and 2nd Generation Intel Xeon Scalable processors.
| Dell VxRail S570 | Lenovo ThinkSystem SR650 | |
|---|---|---|
| Brand | Dell | Lenovo |
| Status | end-of-sale | end-of-sale |
| Released | Oct 2017 | Jul 2017 |
| Form factor | 2U rack | 2U rack |
| Cpu platform | Dual Intel Xeon Scalable 1st/2nd Gen (Skylake/Cascade Lake) processors | Intel Xeon Scalable 1st Gen (Skylake-SP) and 2nd Gen (Cascade Lake-SP) |
| Memory max (GB) | 1,536 | 3,072 |
| Drive bays | 12x 3.5-inch SAS/SATA capacity bays + 2x rear 2.5-inch SSD bays for vSAN cache | 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 168TB raw capacity per 2U node (with 14TB drives) | — |
| Network onboard | Network Daughter Card with 2x 10GbE / 25GbE SFP+ | Modular LOM adapter slot (1GbE or 10GbE) plus dedicated 1GbE XClarity management port |
| Power supply | Dual redundant hot-plug 1100W 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 |
Buying or selling a VxRail S570 or SR650?
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.