| At a Glance |
| Brand & Model | Dell Storage Dell PowerMax 2000 | Pure Storage FlashArray//XL | HPE HPE Alletra 9060 |
| Tagline | Mission-Critical NVMe Enterprise Storage — <100μs Latency, 6-Nines Availability, Mainframe & Open Systems | Top-tier enterprise NVMe storage — 150µs latency, 9.4 PB effective, 45 GB/s | Over 2 Million IOPS · 250μs Latency · 100% Availability — Mission-Critical NVMe All-Flash |
| Highlights |
| Key Features | Under 100μs read latency — end-to-end NVMe technology · 99.9999% (6-nines) availability guarantee · SRDF replication — 40-year gold-standard disaster recovery · Mixed open systems + IBM mainframe support on one platform | 150µs latency — highest performance density in the FlashArray family · Up to 9.4 PB effective capacity (XL190 R5) with 5:1 average data reduction · 45 GB/s throughput — 3× more IOPS per rack unit over competitors · NVMe and NVMe-oF (Fibre Channel, RoCE, TCP) + NFS and SMB | Over 2 million IOPS (8KiB random, All-NVMe, 4U) · 75% of I/O within 250μs latency · 1966 TiB raw / 6103 TiB effective capacity · 1024 GiB controller cache |