Dell PowerEdge R770 vs Lenovo ThinkSystem SR650 V3
Side-by-side specifications from the vendors' own documents. The PowerEdge R770 is Dell 17th-generation 2U dual-socket enterprise rack server powered by Intel Xeon 6 processors. The ThinkSystem SR650 V3 is Lenovo's premier two-socket 2U enterprise server designed for 4th and 5th Generation Intel Xeon Scalable processors (Sapphire Rapids and Emerald Rapids).
| Dell PowerEdge R770 | Lenovo ThinkSystem SR650 V3 | |
|---|---|---|
| Brand | Dell | Lenovo |
| Status | current | current |
| Released | Nov 2024 | Jan 2023 |
| Form factor | 2U rack | 2U rack |
| Cpu sockets | 2 | 2 |
| Cpu platform | Intel Xeon 6 processors (Granite Rapids / Sierra Forest) | 4th Gen Intel Xeon Scalable (Sapphire Rapids) and 5th Gen (Emerald Rapids) up to 350W TDP |
| Memory slots | 32 | 32 |
| Memory type | DDR5 ECC RDIMM up to 6400 MT/s | DDR5-4800 / DDR5-5600 RDIMM / 3DS RDIMM |
| Drive bays | Up to 24x 2.5in NVMe/SAS/SATA or 12x 3.5in SAS/SATA drives | Up to 40x 2.5-inch SFF, 20x 3.5-inch LFF, or up to 36x EDSFF E1.S / E3.S NVMe drive bays |
| Pcie slots | Up to 8x PCIe Gen5 slots | Up to 10 PCIe Gen5 slots plus 2 OCP 3.0 SFF slots and internal CFF RAID slot |
| Power supply | Dual hot-plug redundant Titanium/Platinum PSUs (1100W, 1400W, 1800W, 2400W) | Dual redundant 750W / 1100W / 1800W / 2400W / 2600W AC 80 PLUS Platinum or Titanium PSUs |
| Memory max (GB) | — | 8,192 |
| Gpu support | — | Up to 3 double-wide 350W GPUs or 8 single-wide 75W GPUs |
| Network onboard | — | Dual OCP 3.0 slots (Gen5/Gen4) plus dedicated 1GbE XClarity management port |
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