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- ST - 4053
-
- UNFORMATTED CAPACITY (MB) ________________53.3
- FORMATTED CAPACITY (17 SECTORS) (MB) _____44.5
- ACTUATOR TYPE ____________________________VOICE COIL
- TRACKS ___________________________________5,120
- CYLINDERS ________________________________1,024
- HEADS ____________________________________5
- DISCS ____________________________________3
- MEDIA TYPE _______________________________THIN FILM
- RECORDING METHOD _________________________MFM
- TRANSFER RATE (mbits/sec) ________________5.0
- INTERFACE ________________________________ST412
- TPI (TRACKS PER INCH) ____________________1,031
- BPI (BITS PER INCH) ______________________9,792
- AVERAGE ACCESS (ms) ______________________28
- SINGLE TRACK SEEK (ms) ___________________6
- MTBF (power-on hours) ____________________30,000
- POWER REQUIREMENTS: +12V START-UP (amps) _4.0
- +12V TYPICAL (amps) __1.3
- +5V TYPICAL (amps) ___1.3
- TYPICAL (watts) ______23
- MAXIMUM (watts) ______55
- BUFFERED STEP PULSE RATE (micro sec) _____3-70
- WRITE PRECOMP (cyl) ______________________N/A (1025)
- REDUCED WRITE CURRENT (cyl) ______________N/A (1025)
- LANDING ZONE (cyl)________________________AUTO PARK
- IBM AT DRIVE TYPE ________________________11 or 17*
-
- *MAY REQUIRE PARTITIONING SOFTWARE