StoreOnce Systems


Technical Specifications


  • 24 TB raw, 16 TB useable, expandable to 31.5 TB useable

Host interface

  • 1 Gb Ethernet 4 ports standard, 10GbE SFP, 10GbE-T, 16 Gb FC or 32 Gb FC optional can be added in any configuration up to maximum quantity of four

Transfer rate

  • 14 TB/hr, maximum using HPE StoreOnce Catalyst


  • HPE StoreOnce deduplication

Storage expansion options

  • HPE StoreOnce 3620 24 TB capacity upgrade kit

Replication support

  • Yes – HPE StoreOnce Replication and Catalyst Copy

RAID support

  • Hardware RAID 6

Number of virtual tape libraries and NAS targets

  • 24

Virtual appliance

  • No

Target for backup applications

  • HPE StoreOnce Catalyst, Virtual Tape Library (iSCSI, FC), and NAS (CIFS, NFS)

Tape device emulated

  • HPE LTO-2/LTO-3/LTO-4/LTO-5/LTO-6/LTO-7 Ultrium Tape Drives in MSL2024 Tape Library, MSL4048 Tape Library, HPE D2D generic library with HPE D2D generic tape library

Number of source appliances, maximum


Tape cartridges emulated (maximum)


Form factor


Minimum dimensions ( H x W x D)

8.73 x 44.55 x 73.02 cm


25 kg


3-year parts, 3-year labor, 3-year onsite support coverage. For more warranty information refer to