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HPE StoreOnce 3540

End of saleStorage2U rack backup appliance
HPE StoreOnce 35402U rack backup appliance

The HPE StoreOnce 3540 is a 2U scalable deduplication backup appliance built for medium enterprise datacenters and regional hub offices. Starting with 24TB raw capacity and expandable up to 48TB (31.5TB usable), the 3540 delivers backup speeds up to 12.7 TB/hour using StoreOnce Catalyst, providing cost-effective backup consolidation, rapid recovery, and bandwidth-optimized replication to off-site disaster recovery repositories.

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Specifications

BrandHPE
FamilyStoreOnce
Form factor2U rack backup appliance
ReleasedNov 2015
End of saleFeb 2019
End of supportFeb 2024
Form factor2U rack-mount enclosure
Raw capacity24TB raw expandable to 48TB raw
Usable capacity15.5TB to 31.5TB usable storage
Backup performanceUp to 12.7 TB/hr with StoreOnce Catalyst
Connectivity1GbE standard, optional 10GbE SFP+ or 8Gb/16Gb Fibre Channel
FeaturesStoreOnce Catalyst, Catalyst Copy replication, and Cloud Bank Storage

Generations

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 3540.

Equivalent models from other brands

FAQ

Can the StoreOnce 3540 send backup copies to public cloud object stores?

Yes, with StoreOnce Cloud Bank Storage, deduplicated data can be tiered directly to AWS S3, Azure Blob, or on-premises object storage.

How many concurrent backup streams are supported?

The 3540 supports up to 24 concurrent backup target streams.

Buying or selling StoreOnce 3540?

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.

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