Dell PowerEdge R860 与 Lenovo ThinkSystem SR850 V3 对比
源自厂商官方文档的规格并排对比。 Dell PowerEdge R860是一款企业级2U机架服务器，搭载4颗第4代和第5代Intel Xeon Scalable处理器（最高4颗处理器，350W TDP），配备64个内存插槽，最高支持16384GB DDR5-4800 / DDR5-5600 RDIMM。 ThinkSystem SR850 V3是Lenovo旗舰高密度2U四插槽企业级服务器，专为第4代和第5代Intel Xeon Scalable处理器（Sapphire Rapids和Emerald Rapids）设计。
| Dell PowerEdge R860 | Lenovo ThinkSystem SR850 V3 | |
|---|---|---|
| 品牌 | Dell | Lenovo |
| 状态 | current | current |
| 发布日期 | 2023年4月 | 2023年1月 |
| 外形规格 | 2U rack | 2U rack |
| CPU插槽 | 4 | 4 |
| CPU平台 | Intel Xeon Scalable 4th Gen and 5th Gen (up to 4 processors, 350W TDP) | Up to 4 4th Gen Intel Xeon Scalable (Sapphire Rapids) or 5th Gen (Emerald Rapids) processors up to 60 cores per socket and 350W TDP |
| 内存插槽 | 64 | 64 |
| 内存类型 | DDR5-4800 / DDR5-5600 RDIMM | DDR5-4800 / DDR5-5600 RDIMM / 3DS RDIMM |
| 最大内存（GB） | 16,384 | 16,384 |
| 硬盘槽位 | Up to 24x 2.5-inch SAS/SATA/NVMe drives | Up to 24x 2.5-inch SFF hot-swap bays (supporting up to 24 NVMe PCIe Gen5 SSDs) or up to 24x EDSFF E3.S bays |
| PCIe插槽 | Up to 8 PCIe Gen5 slots | Up to 12 PCIe Gen5 slots plus 2 OCP 3.0 slots |
| GPU支持 | Up to 2x double-width 300W or 4x single-width 75W GPUs | — |
| 板载网络 | OCP 3.0 slot; 1x 1GbE iDRAC dedicated port | Dual OCP 3.0 slots plus dedicated 1GbE XClarity management port |
| 电源 | Dual redundant hot-plug 1100W, 1400W, 1800W, 2400W or 2800W Titanium | Dual redundant 1800W / 2400W / 2600W AC 80 PLUS Titanium or Platinum PSUs |
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