HPE StoreOnce 5650
The HPE StoreOnce 5650 is the flagship enterprise deduplication backup appliance in the StoreOnce Gen4 portfolio. Scalable from 36TB to 1.7PB raw capacity (up to 1.4PB usable local storage, plus 4.2PB in cloud object tiers), the 5650 delivers ingest throughput exceeding 47 TB/hour with Catalyst, providing massive data scale, extreme deduplication efficiency, and ransomware immutability for the largest enterprise datacenters.
Specifications
| Brand | HPE |
|---|---|
| Family | StoreOnce |
| Form factor | Enterprise rack backup appliance |
| Released | Nov 2018 |
| Form factor | 2U controller chassis supporting external disk enclosures |
| Hardware base | ProLiant Gen10 multi-socket server platform |
| Raw capacity | Up to 1.7PB raw local storage |
| Usable capacity | Up to 1.4PB usable local capacity |
| Cloud bank capacity | Up to 4.2PB cloud tier storage |
| Ingest performance | Up to 47 TB/hr with StoreOnce Catalyst |
| Interfaces | High-density 25GbE/10GbE networking and 32Gb/16Gb Fibre Channel |
Generations
- Previous generation: HPE StoreOnce 5500
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 StoreOnce 5650.
- 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 maximum effective backup retention on a fully expanded 5650?
With a standard 20:1 deduplication ratio across local and Cloud Bank tiers, a single 5650 can retain over 100 petabytes of logical backup sets.
How does StoreOnce Catalyst improve SAP HANA backup speed?
It integrates directly with the SAP HANA database engine, streaming deduplicated memory dumps directly across high-speed fabrics without landing intermediate files.
Buying or selling StoreOnce 5650?
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 StoreOnce 5650 QuickSpecs (StoreOnce 5650 System QuickSpecs), checked 2026-10-27
- HPE StoreOnce 5650 Overview and Technical Specifications, checked 2026-10-27