Dell PowerStore 1200T 与 HPE Alletra 6000 对比
源自厂商官方文档的规格并排对比。 Dell PowerStore 1200T代表了Dell主流中端全闪存阵列的第二代升级版本，由更新的Intel Ice Lake Xeon处理器提供支持。 HPE Alletra 6000是一款全NVMe企业级存储阵列，源自HPE的Nimble Storage基因与CASL/NimbleOS架构。
| Dell PowerStore 1200T | HPE Alletra 6000 | |
|---|---|---|
| 品牌 | Dell | HPE |
| 状态 | current | current |
| 发布日期 | 2022年6月 | 2021年5月 |
| 外形规格 | 2U rack | 4U rack |
| CPU平台 | Dual active-active nodes, Intel Xeon Silver 4314 (16 cores per node, 32 cores per appliance) | Dual Active/Standby Controllers running Nimble OS architecture on AMD EPYC processors |
| 最大内存（GB） | 384 | 512 |
| 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 4U dual-controller array enclosure; optional NVMe expansion shelves |
| 原始容量 | Up to 3.5 PB effective capacity per appliance | Scales from 23TB up to over 4PB effective capacity with inline deduplication and compression |
| 板载网络 | 4-port 25GbE Mezzanine card; dual I/O module slots for 32Gb FC, 25GbE/100GbE, or NVMe/TCP | Dual 10GbE management/data ports plus optional 10GbE/25GbE iSCSI or 16Gb/32Gb Fibre Channel host cards |
| 电源 | Dual redundant hot-plug 1800W Platinum power supplies | Dual redundant 1600W hot-plug Platinum power supplies |
| CPU插槽 | — | 2 |
| 内存插槽 | — | 16 |
| 内存类型 | — | DDR4 ECC Registered RDIMM with NVDIMM cache protection |
| PCIe插槽 | — | Up to 6 host interface card slots per controller pair |
| GPU支持 | — | — |
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