18TB on one LTO-9 cartridge
Build a removable archive, cartridge by cartridge. Label your media and keep an organized catalog for future restores.
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MagStor MAX · LTO-9 desktop
18TB native tape storage.
Thunderbolt / USB4 connectivity.
Bring removable LTO storage to your desktop with the TRB5-L9-MAX. Archive the work you need to keep, with up to 400 MB/s native transfer performance and included XPNTL Solo LTFS software.

Built around your archive
The MagStor TRB5-L9-MAX pairs LTO-9 tape storage with a Thunderbolt / USB4 desktop connection. Use removable cartridges for project archives, backup copies and offsite retention without leaving every copy connected to your computer.
Plan from 18TB native capacity. The advertised maximum of 45TB compressed assumes 2.5:1 compression; actual results depend on your data.
MAX · LTO-9
Build a removable archive, cartridge by cartridge. Label your media and keep an organized catalog for future restores.
The model-specific maximum is 400 MB/s. Source storage, file sizes, media, software and verification affect real job speed.
Connect a compatible host and use the correct interface and tape drivers. A USB-C connector alone does not establish compatibility.
A perpetual Solo license with one year of software updates and support is included through MagStor redemption. Solo Pro is an optional separate upgrade.
Before purchase & setup
Use a compatible Thunderbolt / USB4 computer with model-appropriate drivers and supported tape software. Verify the exact computer, operating system and application version with MagStor before installation. Ordinary USB-only and charging-only USB-C ports are not a substitute for a supported Thunderbolt / USB4 host.
Use source storage that can sustain the intended transfer rate throughout long jobs. Fast local SSD staging, suitable RAID or a fast network source can help. A 1GbE source can bottleneck tape transfers; measure sustained performance and include verification time in archive planning.
Keep ventilation clear and use a clean, stable, climate-controlled workspace. Follow the installation, operating and cartridge-storage guidance supplied with the drive. Confirm power, cable and accessory requirements for your configuration.
Included software
XPNTL Solo supports LTFS archive and restore workflows, file checksums, read-back verification and a searchable offline catalog. The standard license is perpetual, covers one computer at a time and supports up to two standalone tape drives.
One year of software updates and support is included. You may continue using your licensed version after that year ends; this is not a promise of lifetime updates or ongoing paid support. Solo Pro features require the optional upgrade.
Contact MagStor with your TRB5-L9-MAX model, drive serial number and proof of purchase for included-license redemption assistance. Hardware eligibility and prior license delivery are checked before fulfillment.
Software licensing is separate from hardware warranty coverage. See the MagStor XPNTL Solo information page and XPNTL software terms.
| Data cartridge | Native capacity | Support |
|---|---|---|
| LTO-9 | 18TB | Read / write |
| LTO-8 | 12TB | Read / write |
| LTO-7, LTO-7 Type M and earlier | — | Not supported |
| LTO-10 | — | Not supported |
LTO-9 capacity is up to 45TB at 2.5:1 compression; LTO-8 capacity is up to 30TB at the same ratio. Actual compression is data dependent. Allow for formatting, LTFS indexes and application overhead.
Offline by design
After writing and verifying your data, eject the cartridge and store it separately from connected systems. Removable tape supports offsite rotation and physically offline retention. Keep more than one copy of important data, retain catalogs and encryption keys where used, and test restores regularly.
| Model / SKU | TRB5-L9-MAX |
|---|---|
| UPC | 850066957998 |
| Format | MAX desktop LTO-9 tape drive |
| Native capacity | 18TB on LTO-9 media |
| Compressed capacity | Up to 45TB at 2.5:1; data dependent |
| Native transfer rate | Up to 400 MB/s |
| Host interface | Thunderbolt / USB4 |
| Data-media compatibility | LTO-9 and LTO-8 read / write |
| Included software | XPNTL Solo LTFS, through MagStor redemption |
| Hardware warranty | 3 years |
Setup and technical support
Contact MagStor with your model, host computer, operating system and application to confirm the complete setup. For an existing drive, have the serial number available when requesting installation or troubleshooting assistance.



Front views are digitally adapted from MAX product photographs.
SKU: TRB5-L9-MAX