HPE Nimble Storage Nimble Storage AF20
The HPE Nimble Storage AF20 is an entry-level 4U all-flash array combining enterprise-class flash performance with simplified management and predictive cloud telemetry. Optimized for mid-market business-critical workloads, remote disaster recovery sites, and test/development teams, the AF20 provides consistent sub-millisecond response times, true inline deduplication and compression, and proven 99.9999% availability.
Specifications
| Brand | HPE |
|---|---|
| Family | Nimble Storage |
| Form factor | 4U rack all-flash array |
| Released | May 2018 |
| End of sale | Oct 2022 |
| End of support | Oct 2027 |
| Form factor | 4U rack-mount chassis |
| Controller model | Dual active-standby all-flash controllers |
| Raw capacity | 6TB to 46TB raw all-flash |
| Effective capacity | Up to 168TB effective with data reduction |
| Storage media | Hot-swappable enterprise SATA SSDs |
| Connectivity | 16Gb/32Gb FC, 10GbE/25GbE iSCSI |
| Availability | Guaranteed 99.9999% data availability |
Generations
- Previous generation: HPE Nimble Storage Nimble Storage AF1000
- Next generation: HPE Alletra 6000
Check compatibility with HPE
Before you buy, confirm the exact configuration against the vendor's own lists: firmware levels, operating systems, adapters and optics that HPE has tested with the HPE Nimble Storage Nimble Storage AF20.
- Compatibility HPE SPOCK (storage, SAN and host compatibility)
- Part lookup HPE PartSurfer (spare and option part numbers)
- Support HPE Support Center
Equivalent models from other brands
FAQ
Can an AF20 be upgraded to an AF40 or AF60?
Yes, the Nimble architecture supports non-disruptive in-place controller swaps to higher-tier AF models as application throughput demands grow.
What data protection features are standard?
Triple+ Parity RAID, zero-copy snapshots, asynchronous replication, and application-synchronized volume groups.
Buying or selling Nimble Storage AF20?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.
Sources
- HPE Nimble Storage AF20 QuickSpecs (Nimble AF20 All Flash Array QuickSpecs), checked 2026-10-27
- HPE Nimble Storage AF20 Overview and Technical Specifications, checked 2026-10-27