1
TLZ07 Cassette Tape Drive Product
Description
1.1 Overview
The TLZ07 Digital Audio Tape (DAT) drive provides you with high capacity,
off-line data storage. Depending on the 4 mm data cassette tape used, the unit
can typically store:
Tape Type (NOTES 1 and 2)
No Compression
Compression
TLZ04-CA (60 m, DDS-1)
1.3 GB
2.6 GB (see Note 3.)
TLZ06-CA (90 m, DDS-1)
2.0 GB
4.0 GB (see Note 3.)
TLZ07-CA (120 m, DDS-2)
4.0 GB
8.0 GB (see Note 3.)
NOTE
1. The TLZ07 is compatible with 60 m cassette tapes written on the
TLZ04 in the noncompressed mode only.
2. The TLZ07/7L is compatible with the TLZ06/6L using 60 m and 90
m tapes only.
3. The compression measurements are typical for a 2-to-1 data
compression ratio, but the actual ratio is dependent on the data.
The maximum time to back Up (read or write) on a TLZ07 cassette tape
in a continual (streaming) mode is system dependent. The efficient use of
streaming mode is determined by your operating system. Please refer to your
system software documentation.
TLZ07 Cassette Tape Drive Product Description 1–1
