Dell PowerMax 2500 与 Lenovo ThinkSystem DM7100H 对比
源自厂商官方文档的规格并排对比。 Dell PowerMax 2500引入了下一代高端企业级架构,具备端到端PCIe Gen4 NVMe、多节点双活动导向器以及自动化的PowerMaxOS 10数据服务。 ThinkSystem DM7100H是Lenovo容量最高的统一混合企业级存储阵列,运行Lenovo ONTAP,基于NetApp FAS8300和FAS8700硬件架构。
| Dell PowerMax 2500 | Lenovo ThinkSystem DM7100H | |
|---|---|---|
| 品牌 | Dell | Lenovo |
| 状态 | current | current |
| 发布日期 | 2022年5月 | 2020年5月 |
| 外形规格 | 4U multi-node rack | 4U rack |
| CPU平台 | Up to 2 node pairs (4 directors), Intel Xeon Scalable Ice Lake (64 total processor cores) | — |
| 最大内存(GB) | 4,096 | — |
| 硬盘槽位 | Up to 48x 2.5-inch NVMe PCIe Gen4 SSDs per dual-node enclosure; scalable across multiple enclosures | 4U modular controller enclosure requiring external DM240S (2.5-inch) or DM120S (3.5-inch) expansion shelves |
| 原始容量 | Up to 2.7 PB effective storage capacity | Up to 8.64 PB raw capacity across up to 720 drives |
| 板载网络 | Modular front-end I/O supporting 64Gb/32Gb Fibre Channel, 100GbE / 25GbE iSCSI, and NVMe-oF | — |
| 电源 | Redundant hot-plug high-efficiency power supplies with internal battery backup units | Quad redundant hot-swap AC power supplies |
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