New IBM LTO 4 Ultrium Tapes 800GB / 1.6TB - Reliable Backup Media

Our review of the New IBM LTO 4 Ultrium tapes looks at who should choose these cartridges and why they remain a practical option for reliable tape backups. Designed for Ultrium LTO-4 drives, these tapes offer a solid balance of capacity and durability with an 800 GB native capacity and 1.6 TB compressed capacity thanks to the 2:1 compression ratio. The embedded memory chip helps speed media handling, making these cartridges a good fit for routine archival and offsite rotation where predictable performance and low maintenance are priorities.

Key Features

• Ultrium LTO-4 Compatibility: Works with Ultrium LTO-4 drives so IT teams can reuse existing LTO-4 automation without driver changes.
• 800 GB Native Capacity: Provides ample native storage for incremental backups and routine archive tasks without relying on compression.
• 1.6 TB Compressed Capacity: The 2:1 compression ratio reduces storage footprint and extends usable capacity where data is compressible.
• Embedded Memory Chip: Speeds up loading and unloading cycles in autochangers and tape libraries, lowering job latency.
• Durable Construction: Built to withstand everyday handling and the rigors of transport and rotation for offsite retention.

Who It's For

These IBM LTO-4 Ultrium tapes are best for small to medium IT environments still running LTO-4 tape libraries or drive-based backup workflows that need dependable, low-cost media for routine backups and long-term archival. They suit teams that value predictable native capacity and want cartridges with embedded memory to smooth automated library operations.

Users who require higher native capacities or the latest LTO generation for faster throughput and greater storage density should look elsewhere, since these cartridges are specifically for Ultrium LTO-4 systems and do not match the speed or capacity of newer LTO generations.

Pros & Cons

Pros

• Reliable compatibility with Ultrium LTO-4 drives makes deployment straightforward in existing LTO-4 environments.
• Embedded memory chip reduces load and unload times in tape libraries, improving throughput consistency.
• 800 GB native and 1.6 TB compressed capacity offer a practical mix of usable space for archive and backup tasks.

Cons

• Limited to LTO-4; organizations needing newer speed and capacity should upgrade to a later LTO generation.

Specifications

Brand	IBM
For Drive Type	Ultrium LTO-4
Compatibility	Ultrium LTO 4
Maximum Native Data Capacity	800 GB
Maximum Compressed Data Capacity	1.6 TB
Compression Ratio	2:1
Embedded Memory	Yes

Our Verdict

The New IBM LTO 4 Ultrium tapes are a practical, cost-effective choice for shops running LTO-4 equipment who need reliable backup media with modest capacity and improved library handling via embedded memory. They represent good value when reused in existing LTO-4 workflows, though teams seeking greater speed or density should consider newer LTO generations.

Frequently Asked Questions

Are these tapes compatible with LTO-4 drives?
Yes, they are designed for Ultrium LTO-4 drives and listed as compatible with Ultrium LTO 4.

What is the native and compressed capacity?
The cartridges provide 800 GB native capacity and up to 1.6 TB with the 2:1 compression ratio.

Do these tapes include embedded memory?
Yes, they include an embedded memory chip to help speed loading and unloading in tape libraries.