8 certified models
Pure Storage data center storage
Every Pure Storage storage system certified under ENERGY STAR and listed for the US market, fastest first. Each model page has the full certified specs and comparable machines from other makers.
| Model | Type | Implementation | Ready idle |
|---|---|---|---|
| FlashArray//CR4 | Transaction | Scale-Up Storage | 2,101 GB/W |
| FlashArray//CR5 | Transaction | Scale-Up Storage | 1.34 GB/W |
| FlashArray//E | Streaming | Scale-Up Storage | - |
| FlashArray//RC20 | Transaction | Scale-Up Storage | 481 GB/W |
| FlashArray//XL | Transaction | Scale-Up Storage | 1,211 GB/W |
| FlashArray//XLR5 | Transaction | Scale-Up Storage | 0.63 GB/W |
| FlashArray//XR4 | Transaction | Scale-Up Storage | 911 GB/W |
| FlashArray//XR5 | Transaction | Scale-Up Storage | 1.33 GB/W |
Source: ENERGY STAR certification data, US EPA. Data build 2026-09-29. Brand names are as the maker certified them, with obvious variant spellings merged.