Dell Unity 550F 与 Lenovo ThinkSystem DM7000H 对比
源自厂商官方文档的规格并排对比。 Dell EMC Unity 550F是一款企业级全闪存存储阵列,搭载双14核Intel Xeon Broadwell处理器和256GB系统缓存。 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 Unity 550F | Lenovo ThinkSystem DM7000H | |
|---|---|---|
| 品牌 | Dell | Lenovo |
| 状态 | end-of-sale | end-of-sale |
| 发布日期 | 2017年5月 | 2018年9月 |
| 外形规格 | 2U rack | 3U rack |
| CPU平台 | Dual active-active Storage Processors, 2x Intel Xeon E5-2660 v4 (14 cores, 2.0 GHz per SP) | — |
| 最大内存(GB) | 256 | — |
| 硬盘槽位 | Up to 25x 2.5-inch SAS SSDs in base DPE; expands up to 1000 flash drives across DAEs | Modular controller head requiring external DM240S (2.5-inch) or DM120S (3.5-inch) drive shelves |
| 原始容量 | Up to 8.0 PB effective all-flash capacity | Up to 5.76 PB raw capacity across up to 480 drives |
| 板载网络 | 4-port 10GBASE-T embedded; 2x I/O module slots per SP supporting 16Gb FC or 10GbE optical | — |
| 电源 | Dual redundant hot-plug power supplies with integrated battery backup modules | Dual redundant hot-swap AC power supplies |
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