Dell PowerEdge MX750c 与 Lenovo ThinkSystem SN550 V2 对比
源自厂商官方文档的规格并排对比。 Dell PowerEdge MX750c是一款专为7U PowerEdge MX7000动能架构机箱设计的模块化双插槽计算节点，搭载第3代Intel Xeon Scalable（Ice Lake）处理器。 Lenovo ThinkSystem SN550 V2是一款适用于Flex System Enterprise Chassis的升级版2插槽半宽计算节点。
| Dell PowerEdge MX750c | Lenovo ThinkSystem SN550 V2 | |
|---|---|---|
| 品牌 | Dell | Lenovo |
| 状态 | current | current |
| 发布日期 | 2021年5月 | 2021年4月 |
| 外形规格 | blade | blade |
| CPU插槽 | 2 | — |
| CPU平台 | Intel Xeon Scalable 3rd Gen (Ice Lake, up to 2 processors, 270W TDP) | — |
| 内存插槽 | 32 | — |
| 内存类型 | DDR4-3200 RDIMM / LRDIMM | — |
| 最大内存（GB） | 4,096 | — |
| 硬盘槽位 | 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插槽 | 2 PCIe Gen4 mezzanine fabric slots | — |
| GPU支持 | None supported | — |
| 板载网络 | Dual mezzanine cards connected to MX7000 fabric A/B; iDRAC9 dedicated management | — |
| 电源 | Shared redundant power from PowerEdge MX7000 7U chassis | Shared redundant power from the Flex System Enterprise Chassis |
| 处理器 | — | Up to 2x 3rd Gen Intel Xeon Scalable processors up to 36 cores each (up to 205W TDP) |
| 内存 | — | 16x DDR4 DIMM slots (8 per CPU) supporting up to 2TB DDR4-3200 ECC RDIMM/Optane PMem 200 |
| 扩展插槽 | — | 2x PCIe 4.0 x16 I/O expansion mezzanine connectors for chassis fabric switching |
| 网络 | — | Mezzanine cards supporting 25GbE Ethernet and 32Gb Fibre Channel SAN switching |
| 管理 | — | Lenovo XClarity Controller (XCC) |
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