Dell PowerEdge MX750c vs Lenovo ThinkSystem SN550 V2
Side-by-side specifications from the vendors' own documents. The Dell PowerEdge MX750c is a modular dual-socket compute sled designed for the 7U PowerEdge MX7000 kinetic infrastructure enclosure, powered by 3rd Generation Intel Xeon Scalable (Ice Lake) processors. The Lenovo ThinkSystem SN550 V2 is an updated 2-socket half-wide compute node for the Flex System Enterprise Chassis.
| Dell PowerEdge MX750c | Lenovo ThinkSystem SN550 V2 | |
|---|---|---|
| Brand | Dell | Lenovo |
| Status | current | current |
| Released | May 2021 | Apr 2021 |
| Form factor | blade | blade |
| Cpu sockets | 2 | — |
| Cpu platform | Intel Xeon Scalable 3rd Gen (Ice Lake, up to 2 processors, 270W TDP) | — |
| Memory slots | 32 | — |
| Memory type | DDR4-3200 RDIMM / LRDIMM | — |
| Memory max (GB) | 4,096 | — |
| Drive bays | Up to 6x 2.5-inch SAS/SATA/NVMe SSDs | Up to 2x 2.5-inch hot-swap SATA/SAS/NVMe U.3 drive bays plus dual M.2 boot mirrors |
| Pcie slots | 2 PCIe Gen4 mezzanine fabric slots | — |
| Gpu support | None supported | — |
| Network onboard | Dual mezzanine cards connected to MX7000 fabric A/B; iDRAC9 dedicated management | — |
| Power supply | Shared redundant power from PowerEdge MX7000 7U chassis | Shared redundant power from the Flex System Enterprise Chassis |
| Processor | — | Up to 2x 3rd Gen Intel Xeon Scalable processors up to 36 cores each (up to 205W TDP) |
| Memory | — | 16x DDR4 DIMM slots (8 per CPU) supporting up to 2TB DDR4-3200 ECC RDIMM/Optane PMem 200 |
| Expansion slots | — | 2x PCIe 4.0 x16 I/O expansion mezzanine connectors for chassis fabric switching |
| Network | — | Mezzanine cards supporting 25GbE Ethernet and 32Gb Fibre Channel SAN switching |
| Management | — | Lenovo XClarity Controller (XCC) |
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