The SEGA SF-7000

Article Index The SEGA SF-7000 SEGA SF-7000 Technical information SEGA SC-3000 Views SEGA SF-7000 Floppy Drive Information SEGA SF-7000 Image Galleries Page 4 of 5         3'' COMPACT FLOPPY DISK DRIVE TECHNICAL INFORMATION Performance specifications MODEL A type MEDIUM SIZE 3 inches CAPACITY Unformatted Per Side: 250 KBytes - Formatted Per Side: 164 KBytes RECORDING DENSITY 8946 bpi TRACK DENSITY 100 tpi TOTAL NUMBER OF TRACKS 40 RECORDING METHOD MFM ROTATIONAL SPEED 300 RPM TRANSFER RATE 250 Kbits/sec LATENCY (AVERAGE) 171 msec ACCESS TIME Track to Track: 12 msec - Settling: 15 msec MOTOR START TIME 400 msec (MAX) INDEX 1   Installation requirements POWER REQUIREMENTS 3.8 Watts (Op) 1.85 Watts (Stby) ENV TEMPERATURE 4~46°C (Op) 22~50°C (Stand by) ENV RELATIVE HUMIDITY 20~80% (Op) 10~90% (Stand by) MECHANICAL WIDTH 90 mm. (3.54 inch) DIMENSIONS HEIGHT 40 mm. (1.57 inch) (NO FRONT BEZEL) DEPTH 150 mm. (5.91 inch) (NO FRONT BEZEL) WEIGHT 750 g. (1.65 lb) MOUNTING Horizontal - Vertical   Reliability specifications MT8F 3.8 Watts (Op) 1.85 Watts (Stby) MTTR 8000 POH COMPONENT LIFE 43.800 hours ERROR RATES SOFT ERROR RATE 90 mm. (3.54 inch) DIMENSIONS HEIGHT 109 bit HARD ERROR RATE 1012 bit SEEK ERROR RATE 106 seeks << Prev - Next >>