Dell PowerStore 9200T 与 NetApp AFF A900 对比
源自厂商官方文档的规格并排对比。 Dell PowerStore 9200T 是 Dell 顶级的第二代企业级全闪存存储阵列,搭载双路 Intel Xeon Platinum Ice Lake 处理器,可提供总计 128 个 CPU 核心和 2.56TB 内存。 NetApp AFF A900 是一款企业级模块化全闪存存储系统,专为实现最大可用性与无中断升级而设计。
| Dell PowerStore 9200T | NetApp AFF A900 | |
|---|---|---|
| 品牌 | Dell | NetApp |
| 状态 | current | current |
| 发布日期 | 2022年6月 | 2022年2月 |
| 外形规格 | 2U rack | 8U modular rack |
| CPU平台 | Dual active-active storage nodes, Intel Xeon Platinum 8352Y (64 cores per node, 128 cores per appliance) | — |
| 最大内存(GB) | 2,560 | — |
| 硬盘槽位 | Up to 25x 2.5-inch NVMe SSDs in base DPE; expands up to 93 NVMe drives via NVMe DAEs | Connects to external NS224 NVMe drive shelves (no internal storage bays in head unit) |
| 原始容量 | Up to 6.0 PB effective capacity per appliance | — |
| 板载网络 | 4-port 25GbE Mezzanine; 2x I/O module slots per node supporting 32Gb FC, 25GbE, 100GbE, or NVMe/TCP | — |
| 电源 | Dual redundant hot-plug 1800W Platinum power supplies | — |
| 控制器配置 | — | Dual active-active modular controllers in 8U enclosure |
| 处理器 | — | Dual Intel Xeon processors per controller |
| 内存 | — | 1024GB system memory per HA pair with NVRAM cache |
| 支持的硬盘 | — | NVMe TLC SSDs (1.9TB to 30.7TB) |
| 最大原始容量 | — | Up to 702PB in a 24-node cluster |
| 主机连接 | — | Up to 20 PCIe Gen 4 expansion slots supporting 100GbE, 40GbE, 25GbE, 10GbE, and 32Gb FC |
| 存储协议 | — | NVMe/FC, NVMe/TCP, FC, iSCSI, NFS, SMB, S3 |
| 集群 | — | Up to 24 nodes (12 HA pairs) |
| 管理 | — | NetApp ONTAP 9 |
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