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Single LTO Ultrium 4 WORM tape cartridge in blue plastic shell

Quantum

Quantum MR-L4MQN-02 LTO Ultrium 4 WORM 800/1600GB backup media

SKU CH-1Z03-VTDGB MPN MR-L4MQN-02

LTO Ultrium 4 WORM tape cartridge stores 800GB native or 1600GB compressed data for long-term archive

  • Media TypeLTO Ultrium 4
  • Capacity800/1600GB
  • Quantity1 Pack
  • WORM technology prevents data alteration for compliant archiving
  • 800 GB native capacity stores large datasets per cartridge
  • 6 TB compressed capacity doubles effective storage space
  • LTO Ultrium 4 format ensures reliable performance in automated libraries
  • Single cartridge pack simplifies media management for backup workflows

Quantum LTO-4 WORM Cartridge

The Quantum MR-L4MQN-02 is a single LTO Ultrium 4 Write Once Read Many tape cartridge. It provides 800 GB native capacity and 1600 GB compressed capacity for backup and long-term archive workloads. The media is manufactured to high industry standards for low error rates and long-term durability.

Suited for compliance archives not for frequent

This cartridge suits organisations that must retain data in an unalterable state for regulatory or legal hold purposes. The WORM format prevents any rewriting or erasure once data is recorded. Buyers who need media for daily incremental backups or scratch space should select standard read-write LTO-4 cartridges instead.

Single cartridge enables immediate write-once

The pack contains one tape so you can start an immutable archive job without opening a multi-pack. Quantum media supports the Arc workflow for reliable long-term retention. No additional software licences or hardware keys are included in the package.

Highlights

  • WORM technology prevents data alteration for compliant archiving
  • 800 GB native capacity stores large datasets per cartridge
  • 6 TB compressed capacity doubles effective storage space
  • LTO Ultrium 4 format ensures reliable performance in automated libraries
  • Single cartridge pack simplifies media management for backup workflows

Specifications

BrandQuantum
ModelMR-L4MQN-02
Media TypeLTO Ultrium 4
Capacity800/1600GB
Quantity1 Pack
Shipping weight0.09 kg
Package size127 × 127 × 51 mm

Questions about this item

Which LTO drive generation do I need to write to this Ultrium 4 WORM cartridge?

You need an LTO Ultrium 4 drive or a later-generation drive that supports writing to LTO-4 WORM media.

Can I append data to this cartridge using an LTO-5 or LTO-6 drive in my existing library?

Yes, LTO-5 and LTO-6 drives can read and write to LTO-4 WORM cartridges, allowing you to add new backup sets while preserving earlier WORM-protected data.

How do I verify the cartridge recorded 1.6 TB correctly after the backup job finishes?

Check the backup software log for a successful verify pass and confirm the reported written capacity matches the 1600 GB native rating.

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