Dell PowerStore 5200T 与 HPE Alletra Storage MP 对比
源自厂商官方文档的规格并排对比。 Dell PowerStore 5200T是一款第二代高端企业级全闪存阵列，采用第3代Intel Xeon Scalable (Ice Lake) 处理器，可提供最大事务吞吐量和低延迟。 HPE Alletra Storage MP是一种模块化、解耦的横向扩展存储架构，在单个共享硬件平台上提供软件定义的块、文件和对象功能。
| Dell PowerStore 5200T | HPE Alletra Storage MP | |
|---|---|---|
| 品牌 | Dell | HPE |
| 状态 | current | current |
| 发布日期 | 2022年6月 | 2023年4月 |
| 外形规格 | 2U rack | 2U rack |
| CPU平台 | Dual active-active storage nodes, Intel Xeon Gold 6338N (32 cores per node, 64 cores per appliance) | Dual Controller Nodes with AMD EPYC Embedded Processors |
| 最大内存（GB） | 1,152 | 1,024 |
| 硬盘槽位 | Up to 25x 2.5-inch NVMe SSDs in base DPE; expands up to 93 NVMe drives via NVMe DAEs | Up to 24 NVMe SSDs in a 2U dual-node enclosure; disaggregated NVMe-oF expansion shelves |
| 原始容量 | Up to 5.0 PB effective capacity per appliance | Scales from 15.3TB to multi-petabyte unified block and file storage |
| 板载网络 | 4-port 25GbE Mezzanine; 2x I/O module slots per node supporting 32Gb FC, 25GbE, 100GbE, or NVMe/TCP | 100GbE / 200GbE RoCEv2 NVMe-oF or 32Gb/64Gb Fibre Channel host interface cards |
| 电源 | Dual redundant hot-plug 1800W Platinum power supplies | Dual redundant 1600W hot-plug Titanium power supplies |
| CPU插槽 | — | 2 |
| 内存插槽 | — | 16 |
| 内存类型 | — | DDR5 ECC Registered RDIMM |
| PCIe插槽 | — | Dual-node redundant controller sleds with dedicated PCIe Gen5 interconnects |
| GPU支持 | — | — |
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