HPE Nimble Storage Nimble Storage HF40
The HPE Nimble Storage HF40 is a midrange 4U adaptive flash storage array engineered for enterprise mixed-workload environments requiring both responsive IOPS performance and large storage capacity. With upgraded multi-core controller processors and expanded cache tiers compared to the HF20, the HF40 easily handles demanding virtualized infrastructure, database clusters, and container storage backends with enterprise-grade availability.
Specifications
| Brand | HPE |
|---|---|
| Family | Nimble Storage |
| Form factor | 4U rack adaptive flash array |
| Released | May 2018 |
| End of sale | Oct 2022 |
| End of support | Oct 2027 |
| Form factor | 4U rack chassis |
| Controllers | Dual active-standby controller modules |
| Raw capacity | 21TB to 500TB raw storage |
| Effective capacity | Up to 1.5PB effective capacity with inline deduplication |
| Connectivity | Fibre Channel (32G/16G) and Ethernet (25G/10G iSCSI) |
| Wear leveling | Dynamic flash wear leveling and health forecasting |
Generations
- Previous generation: HPE Nimble Storage Nimble Storage CS3000
- Next generation: HPE Alletra 5000
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 HF40.
- 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
What is the secondary market demand for the HF40?
The HF40 is highly sought after by mid-market enterprises looking for cost-effective capacity expansion that integrates seamlessly into existing Nimble clusters.
Does the HF40 require downtime for software updates?
No, NimbleOS upgrades are executed sequentially across controller pairs without interrupting active client I/O.
Buying or selling Nimble Storage HF40?
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 HF40 QuickSpecs (Nimble HF40 Adaptive Flash Array QuickSpecs), checked 2026-10-27
- HPE Nimble Storage HF40 Overview and Technical Specifications, checked 2026-10-27