Dell PowerEdge R720 与 Lenovo ThinkSystem SR650 对比
源自厂商官方文档的规格并排对比。 PowerEdge R720是Dell第12代旗舰2U双插槽企业服务器,搭载Intel Xeon E5-2600 v2处理器。 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。
| Dell PowerEdge R720 | Lenovo ThinkSystem SR650 | |
|---|---|---|
| 品牌 | Dell | Lenovo |
| 状态 | end-of-support | end-of-sale |
| 发布日期 | 2012年3月 | 2017年7月 |
| 外形规格 | 2U rack | 2U rack |
| CPU插槽 | 2 | 2 |
| CPU平台 | Intel Xeon E5-2600 and E5-2600 v2 series processors | Intel Xeon Scalable 1st Gen (Skylake-SP) and 2nd Gen (Cascade Lake-SP) |
| 内存插槽 | 24 | 24 |
| 内存类型 | DDR3 ECC RDIMM/LRDIMM up to 1866 MT/s | DDR4-2666 / DDR4-2933 RDIMM / LRDIMM |
| 硬盘槽位 | Up to 16x 2.5in SAS/SATA drives or 8x 3.5in SAS/SATA drives | Up to 24x 2.5-inch SFF or 14x 3.5-inch LFF hot-swap bays; up to 8 AnyBay NVMe bays |
| PCIe插槽 | Up to 7x PCIe Gen3 slots | Up to 7 PCIe 3.0 slots plus dedicated LOM and internal storage slots |
| 电源 | Dual hot-plug redundant PSUs (495W, 750W, 1100W) | Dual redundant 550W / 750W / 1100W / 1600W AC 80 PLUS Platinum or Titanium PSUs |
| 最大内存(GB) | — | 3,072 |
| 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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