Data center storageENERGY STAR certified
Pure Storage FlashArray//XR4
Transaction storage system.
Implementation
Scale-Up Storage
SNIA category
NVSS Disk Set Online 4
Ready idle
911 GB/W
Data recovery
RAID
Of 52 certified transaction data center storage, 2 have a higher ready idle than the FlashArray//XR4 (911 GB/W).
- Maker
- Pure Storage
- Model
- FlashArray//XR4
- Type
- Transaction
- SNIA category
- NVSS Disk Set Online 4
- Implementation
- Scale-Up Storage
- Data recovery
- RAID
- Automated tiering
- No
- Ready idle
- 911 GB/W
- Power supply rating
- 1,600 W
- On the market since
- Jun 2023
- ENERGY STAR certified
- 2 Nov 2023
Certified under the same record
The maker lists these as the same machine or a variant of it: FlashArray//X20R4, FlashArray//X50R4, FlashArray//X70R4, FlashArray//X90R4.
Source: ENERGY STAR certified data center storage dataset, US EPA, record 2732043, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the FlashArray//XR4
Certified data center storage from other makers, same color class, within 20% of its speed.
| Model | Type | Implementation | Ready idle |
|---|---|---|---|
| IBM FlashSystem C200 | Transaction | Scale-Up Storage | 695 GB/W |
Pure Storage
More Pure Storage data center storage
| Model | Type | Implementation | Ready idle |
|---|---|---|---|
| FlashArray//XL | Transaction | Scale-Up Storage | 1,211 GB/W |
| FlashArray//CR4 | Transaction | Scale-Up Storage | 2,101 GB/W |
| FlashArray//E | Streaming | Scale-Up Storage | - |
| FlashArray//RC20 | Transaction | Scale-Up Storage | 481 GB/W |
| FlashArray//XR5 | Transaction | Scale-Up Storage | 1.33 GB/W |
| FlashArray//CR5 | Transaction | Scale-Up Storage | 1.34 GB/W |
| FlashArray//XLR5 | Transaction | Scale-Up Storage | 0.63 GB/W |