Cisco UCS C240 M5 与 Lenovo ThinkSystem SR650 对比
源自厂商官方文档的规格并排对比。 Cisco UCS C240 M5是一款2U 2插槽企业级机架服务器，专为存储密集型工作负载、大数据和虚拟化集群设计。 ThinkSystem SR650曾是Lenovo面向第1代和第2代Intel Xeon Scalable处理器的核心双插槽2U机架服务器。
| Cisco UCS C240 M5 | Lenovo ThinkSystem SR650 | |
|---|---|---|
| 品牌 | Cisco | Lenovo |
| 状态 | end-of-sale | end-of-sale |
| 发布日期 | 2017年7月 | 2017年7月 |
| 外形规格 | 2U rack | 2U rack |
| 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 supporting up to 3TB (including Intel Optane Persistent Memory support) | — |
| 硬盘槽位 | Up to 26x 2.5-inch SAS/SATA/NVMe SSDs or up to 12x 3.5-inch SAS/SATA HDDs, plus dual internal SD/M.2 | Up to 24x 2.5-inch SFF or 14x 3.5-inch LFF hot-swap bays; up to 8 AnyBay NVMe bays |
| 扩展插槽 | Up to 6x PCIe 3.0 slots plus 1x dedicated mLOM slot; supports up to 2x double-wide GPUs | — |
| 网络 | mLOM slot for Cisco VIC 1387 / 1457 plus dual 10GBase-T onboard ports | — |
| 电源 | Dual redundant hot-swap power supplies up to 1600W | Dual redundant 550W / 750W / 1100W / 1600W AC 80 PLUS Platinum or Titanium PSUs |
| 管理 | Cisco IMC and Cisco Intersight | — |
| CPU插槽 | — | 2 |
| CPU平台 | — | Intel Xeon Scalable 1st Gen (Skylake-SP) and 2nd Gen (Cascade Lake-SP) |
| 内存插槽 | — | 24 |
| 内存类型 | — | DDR4-2666 / DDR4-2933 RDIMM / LRDIMM |
| 最大内存（GB） | — | 3,072 |
| PCIe插槽 | — | Up to 7 PCIe 3.0 slots plus dedicated LOM and internal storage slots |
| GPU支持 | — | Up to 2 double-wide 300W GPUs or 4 single-wide GPUs |
| 板载网络 | — | Modular LOM adapter slot (1GbE or 10GbE) plus dedicated 1GbE XClarity management port |
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