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- ST - 4051
-
- UNFORMATTED CAPACITY (MB) ________________50.88
- FORMATTED CAPACITY (17 SECTORS) (MB) _____42.52
- ACTUATOR TYPE ____________________________VOICE COIL
- TRACKS ___________________________________4,885
- CYLINDERS ________________________________977
- HEADS ____________________________________5
- DISCS ____________________________________3
- MEDIA TYPE _______________________________THIN FILM
- RECORDING METHOD _________________________MFM
- TRANSFER RATE (mbits/sec) ________________5.0
- INTERFACE ________________________________ST412
- TPI (TRACKS PER INCH) ____________________960
- BPI (BITS PER INCH) ______________________9,720
- AVERAGE ACCESS (ms) ______________________40
- SINGLE TRACK SEEK (ms) ___________________8
- MTBF (power-on hours) ____________________15,000
- POWER REQUIREMENTS: +12V START-UP (amps) _4.0
- +12V TYPICAL (amps) __1.5
- +5V TYPICAL (amps) ___1.5
- TYPICAL (watts) ______25.5
- MAXIMUM (watts) ______55.5
- BUFFERED STEP PULSE RATE (micro sec) _____10-70
- WRITE PRECOMP (cyl) ______________________N/A (978)
- REDUCED WRITE CURRENT (cyl) ______________N/A (978)
- LANDING ZONE (cyl)________________________AUTO PARK
- IBM AT DRIVE TYPE ________________________11 or 17*
-
- *MAY REQUIRE PARTITIONING SOFTWARE