Dell PowerEdge MX740c 与 Lenovo ThinkSystem SN550 对比
源自厂商官方文档的规格并排对比。 PowerEdge MX740c是一款适用于MX7000机箱的双插槽模块化计算刀片，基于第1代和第2代Intel Xeon Scalable处理器构建。 Lenovo ThinkSystem SN550是一款专为Flex System Enterprise Chassis设计的半宽2插槽刀片服务器。
| Dell PowerEdge MX740c | Lenovo ThinkSystem SN550 | |
|---|---|---|
| 品牌 | Dell | Lenovo |
| 状态 | end-of-sale | end-of-sale |
| 发布日期 | 2018年9月 | 2017年7月 |
| 外形规格 | blade | blade |
| CPU插槽 | 2 | — |
| CPU平台 | 1st and 2nd Gen Intel Xeon Scalable processors | — |
| 内存插槽 | 24 | — |
| 内存类型 | DDR4 ECC RDIMM/LRDIMM up to 2933 MT/s | — |
| 硬盘槽位 | Up to 6x 2.5in SAS/SATA/NVMe drives | Up to 2x 2.5-inch SAS/SATA/NVMe hot-swap SSDs plus dual internal M.2 boot drives |
| PCIe插槽 | 2x PCIe Gen3 mezzanine fabric slots plus dual M.2 boot | — |
| 处理器 | — | Up to 2x 1st or 2nd Gen Intel Xeon Scalable processors up to 28 cores each (up to 205W TDP) |
| 内存 | — | 24x DDR4 DIMM slots (12 per CPU) supporting up to 3TB DDR4-2933 ECC RDIMM/LRDIMM |
| 扩展插槽 | — | 2x PCIe 3.0 x16 I/O mezzanine slots connecting to Flex System midplane fabric switches |
| 网络 | — | Mezzanine I/O cards supporting dual or quad-port 10GbE, 25GbE, or 16Gb/32Gb Fibre Channel |
| 电源 | — | Shared power and cooling delivered through the Flex System Enterprise Chassis |
| 管理 | — | Lenovo XClarity Controller (XCC) |
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