Chapter 2
Specifications
Page 10
STT20000A Product Manual
Performance specifications
The following table lists the performance specifications for the STT20000A.
Feature
Specification
Capacity
10.0 gigabytes—1650 Oe 740' Travan cartridge
(uncompressed)
20.0 gigabytes—1650 Oe 740’ Travan cartridge
(compressed)
Effective backup rate
up to 60 Mbytes/min native; up to 120 Mbytes
/min compressed
Data transfer rate
489 / 733 / 1,000 Kbytes per second FastSense
Tape speed
Read/Write
Search/Rewind
46, 70, or 94 ips
90 ips maximum
Recording method
Serpentine
Recording format
QIC-3220-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
1650-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
100,400 bits per inch
Tracks
107 data tracks, one (1) directory track
Содержание STT20000A
Страница 1: ...STT20000A ATAPI Minicartridge Drive Product Manual...
Страница 22: ...Chapter 2 Specifications Page 14 STT20000A Product Manual Notes...
Страница 30: ...Chapter 3 Installation Page 22 STT20000A Product Manual Notes...
Страница 38: ...Chapter 4 Drive operation and maintenance Page 30 STT20000A Product Manual Notes...
Страница 78: ...Chapter 6 Tape Format Page 70 STT20000A Product Manual Notes...