Dell PowerEdge XE9680 与 Lenovo ThinkSystem SD650-I V3 对比
源自厂商官方文档的规格并排对比。 Dell PowerEdge XE9680是一款企业级6U机架服务器，搭载2颗第4代和第5代Intel Xeon Scalable（最高支持2x 64核，350W TDP），配备32个内存插槽，最高支持4096GB DDR5-4800 / DDR5-5600 RDIMM。 Lenovo ThinkSystem SD650-I V3是一款直接水冷超级计算托盘，搭载两颗第4代或第5代Intel Xeon Scalable以及四块Intel Data Center GPU Max 1550（Ponte Vecchio）加速器。
| Dell PowerEdge XE9680 | Lenovo ThinkSystem SD650-I V3 | |
|---|---|---|
| 品牌 | Dell | Lenovo |
| 状态 | current | current |
| 发布日期 | 2023年3月 | 2023年5月 |
| 外形规格 | 6U rack | dense node |
| CPU插槽 | 2 | — |
| CPU平台 | Intel Xeon Scalable 4th Gen and 5th Gen (up to 2x 64 cores, 350W TDP) | — |
| 内存插槽 | 32 | — |
| 内存类型 | DDR5-4800 / DDR5-5600 RDIMM | — |
| 最大内存（GB） | 4,096 | — |
| 硬盘槽位 | Up to 16x 2.5-inch NVMe U.2 / U.3 or E3.S SSDs | Up to 2x 2.5-inch 7mm NVMe SSDs plus dual M.2 boot drives |
| PCIe插槽 | Up to 10 PCIe Gen5 slots (dedicated for InfiniBand / RoCE networking) | — |
| GPU支持 | 8x NVIDIA H100 / H200 / B200 SXM5 GPUs with NVLink (700W each) or 8x AMD Instinct MI300X OAM | 4x Intel Data Center GPU Max 1550 OAM accelerators (up to 600W each) with Intel Xe Link |
| 板载网络 | Up to 8x 400Gb/s QSFP-DD PCIe NICs plus dedicated 1GbE iDRAC9 port | — |
| 电源 | Six hot-plug 2800W or 3000W Titanium redundant power supplies (3+3) | Shared busbar power from the ThinkSystem DW612 Enclosure |
| 处理器 | — | Up to 2x 4th or 5th Gen Intel Xeon Scalable processors up to 64 cores each (up to 350W TDP) |
| 内存 | — | 16x DDR5 DIMM slots supporting up to 2TB DDR5-5600 ECC RDIMM |
| 扩展插槽 | — | 4x PCIe 5.0 x16 slots dedicated to 400Gb/s NDR InfiniBand or Omni-Path fabric adapters |
| 网络 | — | Direct PCIe 5.0 connections to 400Gb/s network adapters |
| 管理 | — | Lenovo XClarity Controller 2 (XCC2) |
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