The Spectra Stack is a highly modular tape library designed for small to mid‑size organisations looking for affordable, automated backup and archive storage. It combines simplicity with scalability, expanding from a single 10‑slot base module up to 560 slots without disruption.
With support for modern LTO media and integration with Spectra BlackPearl, Spectra Stack provides an economical path to long‑term data protection, all within a compact form factor.
Key Specifications
- Capacity: up to 45 PB compressed (~18 PB native)
- Slots: 10 to 560 LTO cartridges
- Drives: up to 42 LTO drives
- Media supported: LTO‑9, LTO‑8
- Interface: 8 Gb Fibre Channel or 12 Gb SAS
- Form factor: modular stackable rack design
- Power: 110–240 V AC redundant supplies
For full specifications, see the Spectra Stack datasheet.





