************************************************************ Miniscribe Disk Drive Specifications For Model: 6085 ************************************************************ FORM FACTOR 5.25 inch FH INTERFACE ST412/ST506 DATA ENCODING METHOD MFM DATA TRANSFER RATE (Mbit/Sec) 5.0 DISK DRIVE CHARACTERISTICS HEADS 8 CYLINDERS 1024 SECTORS/TRACK (512 Byte Sectors) 17 UNFORMATTED BYTES/TRACK 10,416 RADIAL TRACK DENSITY (TPI) 1,000 ROTATIONAL SPEED (RPM) 3,600 UNFORMATTED CAPACITY (MBytes) 85.3 FORMATTED CAPACITY (MBytes) 71.3 ACCESS TIMES (mSec)* SINGLE TRACK 6 AVERAGE OF ALL POSSIBLE SEEKS 28 ONE-THIRD STROKE 30 MAXIMUM 55 *(BASED ON A 6 MICRO-SECOND STEP RATE) *(INCLUDES SETTLING) POWER REQUIREMENTS DISSIPATION (Watts) TYPICAL 18.0 MAXIMUM 26.1 LOW-POWER MODE 14.1 CURRENT (Amps) +5 V DC (+ or - 5%) 0.9 +12 V DC (+ or - 5%) 0.8 MAXIMUM STARTUP CURRENT 4.0 PHYSICAL DIMENSIONS HEIGHT (in) 3.25 WIDTH (in) 5.75 DEPTH (in) 8 WEIGHT (lbs) 6 OPERATIVE ENVIRONMENTAL LIMITS MINIMUM TEMPERATURE (Centigrade) 10 MAXIMUM TEMPERATURE (Centigrade) 45 THERMAL GRADIENT (Degrees C/Hour) 10 RELIABILITY MTBF (Hours) 25,000 MTTR (Minutes) 30 COMPONENT DESIGN LIFE (Years) 5