Lenovo ThinkSystem DE4000F 与 NetApp AFF A150 对比
源自厂商官方文档的规格并排对比。 Lenovo ThinkSystem DE4000F是一款入门级全闪存2U块存储阵列，旨在为企业SAN环境提供亚毫秒级延迟。 NetApp AFF A150是一款入门级全闪存存储系统，专为中小型企业、远程分支机构以及注重预算的企业部署而设计。
| Lenovo ThinkSystem DE4000F | NetApp AFF A150 | |
|---|---|---|
| 品牌 | Lenovo | NetApp |
| 状态 | current | current |
| 发布日期 | 2018年9月 | 2023年2月 |
| 外形规格 | 2U rack | 2U rack |
| 控制器 | Dual active-active controller canisters with 16GB total system cache (8GB per controller) | — |
| 硬盘槽位 | 24x 2.5-inch SFF hot-swap all-flash SAS SSD bays; expands up to 120 SSDs via expansion enclosures | Up to 24x internal 2.5-inch 12Gb SAS SSDs in 2U chassis, expandable with 2x DS224C shelves |
| 主机接口 | 4x 12Gb SAS or 10/25Gb iSCSI or 16/32Gb FC host ports per controller canister | — |
| 最大性能 | Up to 300,000 IOPS and up to 10 GB/s read throughput | — |
| 功能特性 | Dynamic Disk Pools (DDP), snapshot copies, asynchronous and synchronous mirroring, thin provisioning | — |
| 电源 | Dual redundant hot-swap 913W Platinum AC power supplies | — |
| 管理 | SANtricity System Manager (embedded HTML5 web GUI) | NetApp ONTAP 9 |
| 控制器配置 | — | Dual controllers in 2U enclosure |
| 处理器 | — | Intel Xeon multi-core processors per controller |
| 内存 | — | 64GB system memory per HA pair with NVRAM |
| 支持的硬盘 | — | 12Gb SAS SSDs (960GB, 3.8TB, 7.6TB) |
| 最大原始容量 | — | Up to 26PB in a 24-node cluster |
| 主机连接 | — | Onboard 10GbE / 1GbE ports and optional mezzanine/PCIe for 16Gb/32Gb FC or 25GbE |
| 存储协议 | — | FC, iSCSI, NFS, SMB |
| 集群 | — | Up to 24 nodes (12 HA pairs) |
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