Unified Storage Concentrator (USC) Gateway
SAN Gateway to Modernise and Extend Legacy Storage Infrastructure
The StoneFly USC is a specialised SAN gateway appliance that breathes new life into existing storage hardware. If you've got aging Dell, EMC, NetApp, or HPE arrays that still work fine but lack modern features like deduplication, encryption, or replication — the USC sits in front of them and adds those capabilities without replacing the underlying hardware.
The concept is straightforward: connect your existing SAS, InfiniBand, Fibre Channel, or iSCSI storage arrays to the USC Gateway. StoneFusion provisions and manages the storage, instantly upgrading your old hardware with enterprise-grade block-level intelligence. Your legacy arrays gain variable block deduplication, hardware AES-256 encryption, thin provisioning, asynchronous replication, and real-time campus mirroring — features that would otherwise require a full hardware refresh.
For organisations that aren't ready for a forklift upgrade but need modern data services, the USC is a pragmatic solution. It's available in 2U rackmount form factors (XD and XS series) with dual hexa-core storage virtualisation engines. Rather than scrapping perfectly functional storage and starting over, the USC extends the useful life of your existing investment while adding the security and efficiency features that modern compliance requirements demand.
Function
SAN Gateway — modernises legacy storage arrays
Form Factors
1U (space-saving), 2U (low-profile), 3U (full-height)
Drive Bays
N/A — head unit connecting to external storage arrays
CPU
Dual hexa-core storage virtualisation engines
Connectivity
Gigabit/10Gb iSCSI, 3/6Gb SAS, 4/8/16Gb Fibre Channel
Features Added
Deduplication, AES-256 encryption, thin provisioning, replication
Replication
Asynchronous replication + real-time campus mirroring
The USC occupies a niche that few vendors address directly. DataCore SANsymphony and FalconStor offer similar storage virtualisation gateways, but both have become increasingly enterprise-focused with pricing to match. The USC is more practical for the Australian mid-market: it sits in front of your existing arrays (whatever brand), adds the features you need for compliance and efficiency, and costs a fraction of replacing the underlying hardware. If you have perfectly functional storage that just needs modern data services layered on top, the USC is the pragmatic choice.
One of the advantages of working with CRS — we can recommend the best combination of vendors for your specific needs.
StoneFly Cloud Vault & Cloud Storage
USC replicating legacy storage data to StoneFly Cloud for off-site protection
NAKIVO
NAKIVO backing up workloads running on USC-managed legacy storage
Proxmox
USC presenting legacy storage as iSCSI targets for Proxmox VE clusters
StarWind
StarWind VSAN complementing USC for HA across modernised legacy storage
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StoneFly USC is available through Cloud Ready Solutions and our network of authorised partners across Australia, New Zealand, and the Pacific.
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