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LTO-6 Tape Storage – High-Capacity, Reliable Backup at the Best Price per Terabyte

Price per TBPriceCapacityForm FactorTechnologyTITLE - Affiliate Link
$8.20$409.992.5 TB x20TapeLTO - 6mLogic FujiFilm LTO-6 Tape Cartridges 20 pack
$8.30$103.742.5 TB x5TapeLTO - 65-Pack Fujifilm LTO Ultrium 6 Data Cartridge
$8.40$20.992.5 TBTapeLTO - 6Fuji 16310732 New Sealed LTO-6 Ultrium Tape 2.5TB/6.25TB.
$8.60$21.502.5 TBTapeLTO - 6Fuji 16310732 Tape Lto Ultrium-6 2.5tb/6.25tb Barium Ferrite bafe
$8.80$21.992.5 TBTapeLTO - 6Tape LTO Ultrium-6 2.5TB/6.25TB BARIUM FERRITE (BaFe) Labeled
$9.71$121.352.5 TB x5TapeLTO - 65-Pack IBM LTO 6 Ultrium 00V7590 (2.5/6.25 TB) Data Cartridge
$9.95$24.882.5 TBTapeLTO - 6Fuji Lto 6 Bafe Ultr 6.25Tb
$10.00$249.992.5 TB x10TapeLTO - 6Fuji LTO Ultrium 6 Tape Cartridge 10 Pack
$10.28$25.692.5 TBTapeLTO - 6Quantum Data Lt06 Cartridge, Lto Ultrium 6, Mp.
$10.40$25.992.5 TBTapeLTO - 6Quantum LTO-6 (MR-L6MQN-02) Ultrium-6 Data Tape Cartridge (2.5TB/6.25TB)
$10.40$25.992.5 TBTapeLTO - 6Quantum MR-L6MQN-BL Tape Lto Ultrium-6 2.5tb/6.25tb Metal Particle [mp] Labeled
$10.60$26.492.5 TBTapeLTO - 6SONY LTO-6 Linear Tape Open 6.25TB 2.5 Cache 0.85-Inch Internal Bare or OEM Drives LTX2500G
$10.80$26.992.5 TBTapeLTO - 6Ibm 00V7590 Lto Ultrium Vi - 2.5Tb-6.25Tb
$13.20$32.992.5 TBTapeLTO - 6Data Cartridge LTO6 ULTRIUM 6.25TB MP RW
$13.28$165.992.5 TB x5TapeLTO - 65-Pack HPE LTO 6 Ultrium C7976A (2.5TB/6.25 TB) Data Cartridge
$13.50$33.752.5 TBTapeLTO - 6IBM LTO ULTRIUM 6 VI - 2.5TB/6.25TB Cartridge
$13.60$33.992.5 TBTapeLTO - 6Imation IMN29080 Ultrium LTO 6 Cartridge with Case
$13.85$20.771.5 TBTapeLTO - 6Quantum - LTO-5 Data Tape Cartridge - 1.5 TB (Native) / 3 TB (Compressed) - Black - 1 Pack
$14.00$349.992.5 TB x10TapeLTO - 6Hpe 10 Pack - Hp C7976A LTO 6 Ultrium (2.5/6.25 TB) MP RW Data Cartridge
$14.00$175.002.5 TB x5TapeLTO - 65-Pack HP LTO 6 Ultrium C7976A (2.5/6.25 TB) Data Cartridge
$15.20$37.992.5 TBTapeLTO - 6Dell LTO-6 Tape 2.5tb/6.25tb, Dell Lto-6 Ultrium, Part # 342-5450/ 3w22t
$15.60$39.002.5 TBTapeLTO - 6Hewlett-Packard Enterprise Hp C7976A LTO 6 Ultrium (2.5/6.25 TB) MP RW Data Cartridge
$15.98$39.952.5 TBTapeLTO - 6HEWC7976A - HP LTO-6 Ultrium 6.25TB MP RW Data Cartridge
$16.00$39.992.5 TBTapeLTO - 6Hewlett-Packard Enterprise HP HEWC7976A LTO-6 Ultrium 6.25TB MP RW Data Cartridge
$16.00$39.992.5 TBTapeLTO - 6Hewlett-Packard Enterprise HP HEWC7976A LTO-6 Ultrium 6.25TB MP RW Data Cartridge
$16.40$409.992.5 TB x20TapeLTO - 6mLogic FujiFilm LTO-6 Tape Cartridges 20 pack
$18.04$450.992.5 TB x20TapeLTO - 6Fuji LTO 6 Tape Cartridge 20 Pack
$18.60$464.982.5 TB x20TapeLTO - 63422318 Quantum Data Cartridge, LTO ULTRIUM 6, 20-Pack. Library Pack for LTO-6 Tape DRIV
$19.96$498.992.5 TB x20TapeLTO - 6IBM LTO Ultrium-6 2.5TB/6.25TB (BaFe) Labeled Library Pack 20/PK
$19.99$499.872.5 TB x20TapeLTO - 6Quantum 20-Pack MR-L6MQN-01 LTO 6 Ultrium Data Cartridges
$21.20$530.002.5 TB x20TapeLTO - 6HP LTO-6 Ultrium 6.25 TB BaFe RW Non Custom Labeled Data Cartridge 20 Pack C7976BN
$35.20$88.002.5 TBTapeLTO - 6Lenovo Dcg 7tp7a01604 Lto Gen6 2.5tb Tape
$48.54$121.352.5 TBTapeLTO - 65-Pack IBM LTO 6 Ultrium 00V7590 (2.5/6.25 TB) Data Cartridge
$48.94$122.362.5 TBTapeLTO - 6for LTO 6 Data Tape(00V7590) 2.5T-6.25T LTO6 Genuine

LTO-6 Tape Storage – High-Capacity, Reliable Backup at the Best Price

LTO-6 tape represents the first generation to fully embrace Barium Ferrite (BaFe) magnetic media — a shift that drastically improved durability, density, and long-term reliability. With 2.5 TB native capacity (6.25 TB compressed) and AES-256 hardware encryption, LTO-6 delivers enterprise performance at small-business cost. Below you’ll find live price-per-TB comparisons for the best-value LTO-6 Ultrium cartridges from HPE, IBM, Fujifilm, Quantum, and Sony.

If you’re upgrading from LTO-5, expect faster write speeds, longer media life, and increased efficiency. For organizations seeking secure, offline, air-gapped storage, LTO-6 remains one of the most balanced generations ever produced. Prices refresh daily to help you find the best deals on brand-new and certified media.

Current LTO-6 Tape Price Comparison

The table below shows current price-per-TB rankings for popular LTO-6 cartridges. Click through to verify availability and brand details.

Quick Specs (LTO-6 at a Glance)

  • Capacity: 2.5 TB native / 6.25 TB compressed
  • Transfer rate: up to 160 MB/s native / 400 MB/s compressed
  • Encryption: AES-256 hardware encryption
  • Media type: Barium Ferrite (BaFe) – ultra-stable magnetic particles
  • WORM support: yes – for compliance and tamper-proof storage
  • LTFS support: yes – drag-and-drop file access
  • Compatibility: read/write LTO-6 & LTO-5, read LTO-4
  • Archival life: 30+ years under proper conditions

Why Choose LTO-6 Tape Storage

LTO-6 strikes the perfect balance between performance and affordability. It’s fast enough for enterprise backups yet affordable enough for video production, research, and SMB use. Thanks to BaFe media, magnetic degradation is virtually eliminated, meaning data stays intact even after decades in storage. Combined with LTFS, it makes tape feel modern again.

LTO-6 vs Other Generations

LTO-6 vs LTO-5

  • 67% more capacity: 2.5 TB vs 1.5 TB native
  • 15% faster write speeds: 160 MB/s vs 140 MB/s
  • Switch to Barium Ferrite (BaFe) for longer archival life
  • Same LTFS and hardware encryption support

LTO-6 vs LTO-7

  • LTO-7 doubles capacity again (6 TB native / 15 TB compressed)
  • Faster write speed at 300 MB/s native
  • LTO-6 remains the best cost-per-TB option for small archives and offline vaults

Buying Tips for LTO-6 in 2025

  • Choose BaFe media: all genuine LTO-6 cartridges use Barium Ferrite for improved longevity.
  • Check firmware: update drives for LTFS stability and proper encryption handling.
  • Shop smart: bulk 5-packs often reduce price-per-TB by 10–15%.
  • Match hardware: ensure your autoloader or tape library firmware supports LTO-6 density.
  • Plan ahead: LTO-7 drives can read/write LTO-6 — perfect for gradual migration.

Performance & Real-World Speed

  • Write speed: typically 140–160 MB/s native
  • Read speed: up to 400 MB/s compressed
  • Full-tape write time: ~4 hours for 2.5 TB native
  • Compression ratio: 1.5:1 to 2.5:1 depending on data type

Best Practices for Long-Term Storage

  • Store vertically in dust-free containers away from magnetic fields
  • Maintain 20–50% relative humidity at 16–25 °C
  • Rotate tapes and test a random restore every quarter
  • Clean drives regularly and log cartridge usage

When to Migrate Off LTO-6

For long-term scalability, plan your next upgrade to LTO-7 or LTO-8. Both offer major speed and capacity boosts while maintaining read compatibility with LTO-6 media.

Compare Other LTO Generations

Resources (Non-Sales)

LTO-6 Frequently Asked Questions

Does LTO-6 support LTFS?
Yes. LTFS is supported and improved over LTO-5, allowing true drag-and-drop file operations.

Can LTO-6 drives read older tapes?
Yes. They read/write LTO-6 and LTO-5, and can read LTO-4.

How much data fits on one LTO-6 cartridge?
2.5 TB native and up to 6.25 TB compressed (2.5:1 typical on text data).

Is LTO-6 still a good buy in 2025?
Absolutely. It’s the lowest-cost modern format with BaFe media and LTFS support.

What’s the upgrade path?
Migrate to LTO-7 for doubled capacity and faster throughput when ready.

Last updated: • Prices are updated daily.