LTO (Linear Tape-Open) remains the most cost-effective medium for long-term data retention. Each generation doubles capacity and improves transfer speed.
LTO Generation Comparison
| Gen | Native Capacity | Compressed | Transfer Rate | Encryption |
|---|---|---|---|---|
| LTO-7 | 6TB | 15TB | 300 MB/s | Yes |
| LTO-8 | 12TB | 30TB | 360 MB/s | Yes |
| LTO-9 | 18TB | 45TB | 400 MB/s | Yes |
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