HP LTO-4 Technical Reference Manual page 25

• The memory can be read from below (by a drive) or the front (in libraries).
• 8192 bytes
• Organized as 255 x 32 byte blocks
• >500K write cycles, 20 year data retention life
• Write/read size is word-wide (2 bytes) or block-wide (32 bytes)
Further information
For suggestions of how to make use of cartridge memory in libraries, see "LTO Cartridge
•
Memory (LTO-CM)" in Chapter 5, "Supporting LTO Ultrium Features" in Software Integration,
Volume 2 of the HP LTO Ultrium Technical Manual.
HP LTO Ultrium 4 drives technical reference manual, volume 4: specifications
HP restricted
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