LTO

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Linear Tape Open is the tape format with a very high speed/capacity ratio. It also goes by the brand name Ultrium. LTO 3 also supports WORM for regulatory compliance like with Sarbanes-Oxley.

Contents

Capacity

LTO 1: 100GB (native), 200GB (compressed).

LTO 2: 200GB (native), 400GB (compressed).

LTO 3: 400GB (native), 800GB (compressed).

Top Speeds

Speed depends on the drive model. Half-height drives are slower.

LTO 1: 15 MB/s (native), 30 MB/s (compressed)

LTO 2: 30 MB/s (native), 60 MB/s (compressed)

LTO 3: 80 MB/s (native), 160 MB/s (compressed)

Archival Life

15 to 30 years

External Links

Linear Tape Open Wikipedia Entry