Dell VxRail P670F 与 Lenovo ThinkSystem SR650 V2 对比
源自厂商官方文档的规格并排对比。 Dell VxRail P670F是一款基于PowerEdge R750机箱构建的性能优化型2U全闪存超融合设备。 ThinkSystem SR650 V2是Lenovo主流双插槽2U机架服务器，搭载第3代Intel Xeon Scalable（Ice Lake）处理器。
| Dell VxRail P670F | Lenovo ThinkSystem SR650 V2 | |
|---|---|---|
| 品牌 | Dell | Lenovo |
| 状态 | current | current |
| 发布日期 | 2021年6月 | 2021年4月 |
| 外形规格 | 2U rack | 2U rack |
| CPU平台 | Dual Intel Xeon Scalable 3rd Gen (Ice Lake) processors (up to 40 cores per socket) | 3rd Gen Intel Xeon Scalable processors (Ice Lake-SP) up to 270W TDP |
| 最大内存（GB） | 4,096 | 8,192 |
| 硬盘槽位 | Up to 24x 2.5-inch SAS/SATA all-flash SSD bays | Up to 40x 2.5-inch SFF or 20x 3.5-inch LFF hot-swap bays; up to 32x NVMe PCIe 4.0 drives |
| 原始容量 | Up to 184.3TB raw all-flash capacity | — |
| 板载网络 | Dual OCP 3.0 / PCIe risers supporting 25GbE SFP28 and 100GbE QSFP28 | OCP 3.0 slot (1GbE/10GbE/25GbE) plus dedicated 1GbE XClarity management port |
| 电源 | Dual redundant hot-plug 1400W or 2400W Platinum power supplies | Dual redundant 750W / 1100W / 1800W / 2400W AC 80 PLUS Platinum or Titanium PSUs |
| CPU插槽 | — | 2 |
| 内存插槽 | — | 32 |
| 内存类型 | — | DDR4-3200 RDIMM / 3DS RDIMM and Intel Optane Persistent Memory 200 Series |
| PCIe插槽 | — | Up to 8 PCIe 4.0 slots plus 1 OCP 3.0 SFF slot and internal storage adapter slot |
| GPU支持 | — | Up to 3 double-wide 300W GPUs or 8 single-wide 75W GPUs |
购买或出售VxRail P670F或SR650 V2？
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