Dell PowerMax 2000 与 Lenovo ThinkSystem DM7000H 对比
源自厂商官方文档的规格并排对比。 Dell PowerMax 2000是一款基于模块化PowerMax Brick构建的企业级全NVMe存储系统，可为延迟敏感型事务数据库提供亚毫秒级响应时间。 ThinkSystem DM7000H是一款搭载Lenovo ONTAP的企业级模块化混合存储阵列，基于OEM NetApp FAS8200架构。
| Dell PowerMax 2000 | Lenovo ThinkSystem DM7000H | |
|---|---|---|
| 品牌 | Dell | Lenovo |
| 状态 | end-of-sale | end-of-sale |
| 发布日期 | 2018年5月 | 2018年9月 |
| 外形规格 | system bay / standard rack | 3U rack |
| CPU平台 | 1 or 2 PowerMax Bricks (2 to 4 directors), Intel Xeon Broadwell multi-core processors | — |
| 最大内存（GB） | 2,048 | — |
| 硬盘槽位 | Up to 96x 2.5-inch NVMe SSDs / NVMe SCM drives across dual Brick enclosures | Modular controller head requiring external DM240S (2.5-inch) or DM120S (3.5-inch) drive shelves |
| 原始容量 | Up to 1.7 PB effective storage capacity | Up to 5.76 PB raw capacity across up to 480 drives |
| 板载网络 | Front-end I/O modules supporting 32Gb/16Gb Fibre Channel, 10GbE iSCSI, and NVMe-oF | — |
| 电源 | Redundant hot-plug 2000W system power supplies with SPS battery backup units | Dual redundant hot-swap AC power supplies |
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