Seagate STT8000A Computer Hardware User Manual


 
Chapter 2 Specifications
Page 10 STT8000A Product Manual
Performance specifications
The following table lists the performance specifications for the STT8000A.
Feature Specification
Capacity
4.0 gigabytes—900Oe 740' Travan cartridge (uncompressed)
8.0 gigabytes—900Oe 740’ Travan cartridge (compressed)
Effective backup rate
30 Mbytes/min typical native; 45 Mbytes/min typ. compressed
Data transfer rate
300 / 450 / 600 Kbytes per second
FastSense
Tape speed
Read/Write
Search/Rewind
33, 51, 77 ips
90 ips maximum
Recording method
Serpentine
Recording format
QIC-3095-MC
Recording code
1,7 RLL
Error recovery
Reed Solomon ECC
Recording unrecoverable
errors
Less than 1 in 10
15
data bits
Head configuration
Wide write/narrow read
Recording media
900-Oe 740' Travan TR-5
Cartridge size
3.2 in. x 2.4 in. x 0.4 in. (81 mm x 61 mm)
Data density
67,733 bits per inch
Tracks
72 data tracks, one (1) directory track