Imation Blackwatch 9840 1/2" VolSafe Tape, Part # 40867/ 40869 Labeled

Oracle's StorageTek VolSafe technology is the industry's premier non-erasable; non rewritable; tape-based; write-once, read-many / WORM/ storage solutions. Once your information is written to tape, additional information can be added or read as often as needed but can never be changed, modified, or deleted.

StorageTek T10000 and T9840 drives are VolSafe technology capable, so you simply purchase VolSafe cartridges and you don't need to invest in other hardware. VolSafe media can be managed in a library concurrently with non-VolSafe media, even with non-9840 media.

10MB/sec in T9840A drive;
19MB/sec in T9840B drive;
up to 30MB/sec (native) in T9840C drive;

Capacity:

20GB uncompressed capacity for T9840A and T9840B drives
40GB uncompressed for T9840C drive;