HPE R6Q74A MSL LTO-9 45000 Drive Upgrade Kit

The HPE R6Q74A is an MSL LTO-9 Ultrium 45000 drive upgrade kit, the current-generation route to maximum tape capacity inside HPE StoreEver MSL libraries. Where earlier drives top out at 30TB compressed per cartridge, an MSL library fitted with the R6Q74A writes up to 18TB native and up to 45TB compressed per LTO-9 cartridge, a step change that transforms how much retention a single library, or a single offsite box of cartridges, can hold.

The upgrade-kit format is the point: rather than replacing a library that still works, you bring it up to the newest LTO generation by fitting the HPE R6Q74A into a compatible MSL chassis. Slots, robotics, barcode inventory and backup software integration all carry straight over, so the project is measured in a maintenance window rather than a migration plan. Following LTO convention, the drive also reads back earlier-generation media, keeping existing LTO-8 archives restorable while new data lands on 45TB cartridges.

For backup administrators planning around data growth, ransomware resilience and shrinking backup windows, R6Q74A addresses all three: more capacity per cartridge, faster current-generation throughput, and the option to export air-gapped offline copies that no network intrusion can touch. It pairs naturally with LTO-9 media such as the Q2079A 45TB cartridge.

Euroland IT Store, a trusted UK supplier of new and refurbished enterprise hardware, stocks the R6Q74A drive upgrade kit with testing and warranty on refurbished units, alongside a broad range of HPE hardware and every LTO generation in our tape drives range. Contact our team to confirm compatibility with your MSL model and firmware, and to receive a quote, including bundle pricing with LTO-9 media for complete upgrade projects.

Key Features

• Genuine HPE part number R6Q74A drive upgrade kit
• Adds LTO-9 Ultrium 45000 capability to StoreEver MSL libraries
• Up to 18TB native capacity per LTO-9 cartridge
• Up to 45TB compressed capacity per cartridge
• Current-generation throughput for demanding backup windows
• Module format designed for MSL library drive bays
• Preserves existing library chassis, slots and software integration
• Reads back earlier-generation LTO media per LTO convention
• Drive-level encryption capability for secure offsite cartridges
• New and refurbished availability from tested UK stock

Compatibility

• Drive upgrade kit for HPE StoreEver MSL series tape libraries, adding LTO-9 Ultrium 45000 drive capability with up to 45TB compressed per cartridge
• Writes and reads LTO-9 media
• Reads back earlier generations per standard LTO behaviour, so LTO-8 cartridges written by drives such as the BC023A or 882185-001 remain restorable after the upgrade
• Represents the generation above the N7P36A LTO-7 kit in the same MSL upgrade family
• Pairs with LTO-9 media including the HPE Q2079A 45TB cartridge
• MSL compatibility depends on library model and firmware level, so confirm your chassis details with our team and we will verify the correct R6Q74A configuration and any firmware prerequisites before dispatch

Benefits

Upgrading to LTO-9 with the HPE R6Q74A delivers the lowest cost per terabyte in the LTO family while protecting everything you have already built. At up to 45TB compressed per cartridge, a single tray of media replaces shelves of older cartridges, cutting offsite storage costs and simplifying rotation logistics. Faster current-generation throughput pulls overnight backups back inside their windows as data volumes grow, and because the kit drops into your existing MSL chassis, the upgrade avoids the cost, downtime and risk of a full library replacement.

Backward read compatibility keeps LTO-8 archives written by drives such as the HPE Q6Q68A 30TB LTO-8 MSL 30750 tape drive fully accessible, so there is no forced migration of historical data. The security case is equally strong: exported LTO-9 cartridges are offline and air-gapped, providing the ransomware-proof recovery copy that boards, auditors and insurers increasingly demand.

Euroland IT Store supplies the R6Q74A new or refurbished from UK stock, tested and covered by warranty, with pre-sales checks against your library model and bundle pricing with the HPE Q2079A LTO-9 Ultrium 45TB data cartridge to complete the project in one order.

Related Products

• HPE N7P36A MSL LTO-7 15000 drive upgrade kit
• HPE BC023A LTO-8 Ultrium 30750 tape drive
• HPE R1R75A MSL 1/8 G2 0-drive autoloader
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