Sharp FDD-412A Service Manual page 14

FDD412A/B
2.3 Specifications
2.3.1 Performance Specifications
Table 2.1 Performance Specifications
Performance
Single-sided Two-sided Two-sided
Single Density|Single Density |Double Density
Storage
capacity
KB
Sector
format
Data transfer rate
K bits/sec
Recording density B
7d
Number of tracks 77 154
pacodiae medio' FM
Access time
Track to track
Average (excluding
setting)
Head loading time
Starting time