Dell PowerEdge R740xd2 与 HPE ProLiant DL380 Gen10 对比
源自厂商官方文档的规格并排对比。 Dell PowerEdge R740xd2是一款企业级存储服务器，通过采用前置双抽拉式硬盘抽屉，在标准机架机箱内容纳多达26块3.5英寸硬盘，彻底革新了2U容量。 HPE ProLiant DL380 Gen10是全球部署最广泛的2U双插槽企业级机架服务器之一。
| Dell PowerEdge R740xd2 | HPE ProLiant DL380 Gen10 | |
|---|---|---|
| 品牌 | Dell | HPE |
| 状态 | end-of-sale | end-of-sale |
| 发布日期 | 2018年12月 | 2017年7月 |
| 外形规格 | 2U rack | 2U rack |
| CPU插槽 | 2 | 2 |
| CPU平台 | Intel Xeon Scalable 1st and 2nd Gen (up to 22 cores, 140W TDP) | Intel Xeon Scalable 1st Gen (Skylake) and 2nd Gen (Cascade Lake) |
| 内存插槽 | 16 | 24 |
| 内存类型 | DDR4-2666 / DDR4-2933 RDIMM | DDR4-2666 / DDR4-2933 SmartMemory RDIMM / LRDIMM |
| 最大内存（GB） | 1,024 | 3,072 |
| 硬盘槽位 | Up to 26x 3.5-inch SAS/SATA drives (24 front in two drawers, 2 rear) plus 2x 2.5-inch rear boot drives | Up to 24 SFF SAS/SATA, 12 LFF SAS/SATA, or up to 20 NVMe PCIe SSDs |
| PCIe插槽 | Up to 5 PCIe Gen3 slots | Up to 8 PCIe 3.0 expansion slots via primary and secondary risers |
| GPU支持 | None supported | Up to 3 double-width or 5 single-width full-length GPUs |
| 板载网络 | Network Daughter Card (NDC) slot; 1x 1GbE iDRAC9 port | Embedded 4x 1GbE 331i network adapter plus FlexibleLOM slot |
| 电源 | Dual redundant hot-plug 1100W, 1600W, 2000W or 2400W | HPE 500W, 800W, or 1600W Flex Slot Platinum hot-plug power supplies |
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