Quantum Audio STT3401A Manuel D’Utilisation
Specifications
Chapter 2
Seagate Travan 40 Product Manual
Page 5
Specifications
Performance specifications
The following table lists the performance specifications for the Seagate STT2401A
and STT3401A tape drives.
and STT3401A tape drives.
Feature
Specification
Capacity
20.0 Gbytes—Travan 40 cartridge (native)
(40.0 Gbytes, assuming 2:1 compression)
(40.0 Gbytes, assuming 2:1 compression)
Sustained backup rate
up to 120 Mbytes per minute native;
up to 240 Mbytes per minute with 2:1 compression
up to 240 Mbytes per minute with 2:1 compression
Tape speed
Read/Write
Fast Forward/Rewind
92 inches per second
(56 inches per second throttle-down speed)
110 inches per second
Load time
< 2 seconds (mechanical load)
<18 seconds to READY (from Beginning of Tape)
<18 seconds to READY (from Beginning of Tape)
Unload time
< 2 seconds (mechanical unload)
<10 seconds (plus rewind time to Beginning of Tape)
<10 seconds (plus rewind time to Beginning of Tape)
Recording Specifications
Recording method
Serpentine
Recording format
Travan 640
Recording code
VRR
Head configuration
Wide write/narrow read
Recording media
1650-Oe 750' Travan 40 or 40 Gbytes (20 Gbytes native)
Cartridge size
3.2 in. × 2.4 in. × 0.4 in. (81 mm × 61 mm)
Data density
192,000 bits per inch
Tracks
108 data tracks, one (1) directory track
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