HPE StoreOnce Pre-Gen4 End of Life: Upgrade to StoreOnce Gen5
HPE's pre-Gen4 StoreOnce deduplication backup appliances — the Gen2 cohort (2700/2900/4500/4700/4900/6500) and Gen3 cohort (3100/3520/3540/5100/5500/6600) — were pulled from HPE's price list roughly 2017-2019, and sibling SKUs within this same family are confirmed by HPE's own lifecycle notices to have exited support between January 2022 and April 2024. Running deduplication storage past its support window means no further firmware or security patches and no guaranteed spare-parts pipeline for the next drive or controller failure. Uniqcli, an authorized HPE reseller, can quote and help plan your migration to the current HPE StoreOnce Gen5 platform (3720/3760/5720/7700), which remains on HPE's active price list and support roadmap.
Where HPE StoreOnce Pre-Gen4 Systems (2700/2900/3100/3520/3540/4500/4700/4900/5100/5500/6500/6600) stands
This StoreOnce family is past HPE's mainstream support window: sibling SKUs within the same family are confirmed end-of-support between January 2022 and April 2024, though the exact date varies by specific model.
HPE's published end-of-support dates for this family are confirmed only for sibling SKUs, not every individual 2700/2900/3100/3520/3540/4500/4700/4900/5100/5500/6500/6600 model — before making a purchasing decision, confirm your exact StoreOnce model and serial number on HPE's official Product Lifecycle / Retirement tool at support.hpe.com. Uniqcli can help you run that lookup.
Why move to HPE StoreOnce Gen5
Support and security cliff
Pre-Gen4 StoreOnce systems are off HPE's price list, and HPE's own lifecycle notices for sibling SKUs in this family confirm they are past end-of-support — meaning no further firmware patches, security updates, or guaranteed spare parts.
Dramatically higher dedupe efficiency
StoreOnce Gen5 delivers up to 60:1 deduplication ratios, letting you retain far more backup history in the same or smaller footprint than pre-Gen4 hardware.
Smaller footprint, lower power and cooling
Consolidating onto StoreOnce Gen5 can cut rack space by up to 80% versus pre-Gen4 generations, reducing data-center power and cooling costs.
TAA-compliant, currently-sold hardware
StoreOnce Gen5 systems are on HPE's active price list today, so federal, SLED, and healthcare buyers can get TAA-compliant configurations backed by a current HPE warranty and support contract.
HPE StoreOnce Pre-Gen4 Systems (2700/2900/3100/3520/3540/4500/4700/4900/5100/5500/6500/6600) vs HPE StoreOnce Gen5
Frequently asked
Is HPE StoreOnce pre-Gen4 hardware still supported by HPE?
For most of this family, no. These systems (the 2700/2900/4500/4700/4900/6500 and 3100/3520/3540/5100/5500/6600 cohorts) have been off HPE's price list since roughly 2017-2019, and HPE's own lifecycle documentation for sibling SKUs in the same family confirms end-of-support dates ranging from January 2022 to April 2024. HPE has not published an exact end-of-support date for every individual model in this family, so you should verify your specific unit.
What is the recommended replacement for pre-Gen4 StoreOnce systems?
HPE's current deduplication backup platform is StoreOnce Gen5, which includes the 3720, 3760, 5720, and 7700 systems. These are on HPE's active price list and support roadmap today, unlike the pre-Gen4 models.
Can Uniqcli help migrate our backup catalog to the new system?
Yes. Uniqcli can quote HPE StoreOnce Gen5 hardware sized to your current capacity and retention needs, and help plan migration of existing backup catalogs, replication jobs, and Catalyst copy configurations to the new appliance.
Are StoreOnce Gen5 configurations TAA-compliant for federal or SLED purchases?
Uniqcli, as an authorized HPE reseller, can help configure and quote HPE StoreOnce Gen5 for federal, SLED, and healthcare procurement. Confirm the specific TAA-compliant configuration and any country-of-origin documentation you need with your Uniqcli rep before purchase.
How do I confirm the exact support status of my specific StoreOnce unit?
Look up your exact model and serial number on HPE's official Product Lifecycle / Retirement tool at support.hpe.com — published dates for this family vary by specific model, and Uniqcli can help you interpret the results and plan next steps.
Other deduplicating backup storage appliances upgrade paths
Lifecycle references: community.hpe.com, support.hpe.com, support.hpe.com, support.hpe.com. Confirm your exact model’s dates with HPE.
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