Keep backup data under control with a tape library designed for long retention, predictable media economics, and straightforward integration into existing storage environments. HPE MSL3040 MSL LTO9 FC 20LTO9 combines an LTO-9 tape platform with Fibre Channel connectivity and support for 20 LTO-9 cartridges, making it a strong fit for organizations that need to preserve large backup sets without expanding disk-based storage indefinitely. This configuration is built for teams that value durable offline retention, air-gapped recovery options, and a clear separation between production storage and archive media. The MSL3040 format helps consolidate backup operations into a compact footprint while maintaining the media density expected from LTO-9. For environments where retention windows are measured in years, not days, tape remains a disciplined way to reduce storage cost per terabyte and keep recovery copies isolated from ransomware exposure. Choose this model when backup policy, compliance retention, and predictable operating cost matter more than raw random-access performance. It is especially well suited to organizations standardizing on Fibre Channel infrastructure and looking for a tape library that fits into established backup workflows with minimal friction.