Dell PowerStore 5200T 与 Pure Storage FlashArray //X70 R4 对比
源自厂商官方文档的规格并排对比。 Dell PowerStore 5200T是一款第二代高端企业级全闪存阵列,采用第3代Intel Xeon Scalable (Ice Lake) 处理器,可提供最大事务吞吐量和低延迟。 Pure Storage FlashArray //X70 R4 是一款企业级全NVMe存储阵列,可提供高端事务吞吐量与海量容量整合能力。
| Dell PowerStore 5200T | Pure Storage FlashArray //X70 R4 | |
|---|---|---|
| 品牌 | Dell | Pure Storage |
| 状态 | current | current |
| 发布日期 | 2022年6月 | 2023年6月 |
| 外形规格 | 2U rack | 3U rack |
| CPU平台 | Dual active-active storage nodes, Intel Xeon Gold 6338N (32 cores per node, 64 cores per appliance) | — |
| 最大内存(GB) | 1,152 | — |
| 硬盘槽位 | Up to 25x 2.5-inch NVMe SSDs in base DPE; expands up to 93 NVMe drives via NVMe DAEs | — |
| 原始容量 | Up to 5.0 PB effective capacity per appliance | Up to 1.76PB raw |
| 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 controllers in 3U enclosure |
| 处理器 | — | Dual Intel Xeon Scalable processors per controller (PCIe Gen 4) |
| 操作系统 | — | Pure Storage Purity//FA |
| 有效容量 | — | Up to 5.8PB effective with inline data reduction |
| 硬盘介质 | — | NVMe DirectFlash Modules (DFMs: 9.1TB, 18.2TB, 36.4TB, 75TB) |
| 连接性 | — | 64Gb/32Gb FC, 100GbE/25GbE/10GbE iSCSI, and NVMe-oF (TCP/RoCE) |
| 数据缩减 | — | Always-on inline deduplication and compression |
| 管理 | — | Pure1 AI-driven storage management |
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