Dell Unity XT 480XT 与 HPE 3PAR StoreServ 8440 Storage System 对比
源自厂商官方文档的规格并排对比。 Dell Unity XT 480是一款中端混合闪存企业级存储阵列,旨在为混合SAN和NAS工作负载提供高IOPS和吞吐量。 HPE 3PAR StoreServ 8440是一款融合闪存及混合存储阵列,配备2或4个控制器节点,适用于企业中端部署。
| Dell Unity XT 480XT | HPE 3PAR StoreServ 8440 Storage System | |
|---|---|---|
| 品牌 | Dell | HPE |
| 状态 | current | end-of-sale |
| 发布日期 | 2019年5月 | 2015年8月 |
| 外形规格 | 2U rack | 4U rack storage array |
| CPU平台 | Dual active-active storage processors (SPs), Intel Xeon Skylake 8-core (1.8 GHz) per SP | — |
| 最大内存(GB) | 192 | — |
| 硬盘槽位 | Up to 25x 2.5-inch drives in base DPE; expands up to 750 drives across SAS DAEs | Up to 960 SSD, SAS, or NL-SAS drives via expansion shelves |
| 原始容量 | Up to 4.0 PB raw capacity | — |
| 板载网络 | 4-port 10GbE / 1GbE embedded; 2x I/O module slots per SP supporting 16Gb/32Gb FC or 25GbE optical | — |
| 电源 | Dual redundant hot-plug 1800W Platinum power supplies | — |
| 控制器节点 | — | 2 or 4 controller nodes with Gen5 Thin Built-In ASIC |
| 缓存 | — | Up to 384GB total system cache |
| 主机端口 | — | Up to 24 16Gb Fibre Channel or 10GbE iSCSI ports |
| 数据缩减 | — | Adaptive sparing, thin deduplication, and thin clone technologies |
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