SHD30560A 560MB Cyl 1024 or 1086 Heads 16 Sect 63 12ms 11MBsec EIDE Fax-Back Document #s Specs: 307 User's Manual: 508 DRIVE ARCHITECTURE FORMATTED CAPACITIES Magabytes per Drive 561 Megabytes per Surface 140.25 Bytes per Sector 512 PHYSICAL ORGANIZATION Disks 2 Data Surfaces 4 Read/Write Heads 4 Cylinders per Surface 2768 Sectors per Track 72 TO 120 FUNCTIONAL SPECS ACTUATOR TYPE Rotary Voice Coil INTERFACE PC/AT EIDE Type SERVO Embedded Sector DRIVES PER INTERFACE 2 RECORDING METHOD 1,7 RLL RECORDING DENSITY BPI 69,132 FLUX DENSITY FCPI 51,849 TRACK DENSITY TPI 3,125 AUTO PARK & LOCKING Yes AUTO ERROR CORRECTION Yes AUTO RETRY Yes AUTO START DIAGNOSTICS Yes תתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתת PERFORMANCE SPECIFICATIONS SEEK TIME (Typical) Track to Track 3ms Average 12ms Full-Stroke 24ms Average Latency 8.3ms SPINDLE SPEED 3600 RPM +/- 0.1% DATA TRANSFER RATE * To/From Media 4.76 MB/Sec To/From Buffer 11 MB/Sec START TIME-POWER UP Typical 8 Sec STOP TIME-POWER DOWN Typical 7 Sec INTERLEAVE 1:1 BUFFER SIZE 128 KB * Have recorded Data Transfer speeds in excess of 6MB/Sec with a VL-Bus Enhanced IDE Controller I/F Card. As per CORETEST.EXE תתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתת RELIABILITY RECOVERABLE READ ERROR 1 Per 1010 Bits NONRECOVERABLE DATA ERROR 1 Per 1014 Bits SEEK ERRORS 1 Per 107 Times MTBF (POH) 250,000 Hrs MTTR (TYPICAL) 5 Min START/STOP CYCLES 50,000 COMPONENT DESIGN LIFE 5 Years תתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתת ENVIRONMENTAL TEMPERATURE Operating 5 to 55ר Celsius Non-Operating 40 to 65ר Celsius THERMAL GRADIENT (Max) 20ר Celsius/Hr HUMIDITY (Non-Condensing) OPERATING 8-80% NON-OPERATING 8-95% MAXIMUM WET BULB 26ר Celsius ALTITUDE (Relative to Sea Level) OPERATING -200 TO 10,000 Feet NON-OPERATING (Max) 40,000 Feet תתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתת SHOCK & VIBRATION SHOCK (1/2 Sine Pulse, 11ms Duration) OPERATING 10 G NON-OPERATING 75 G VIBRATION (Swept Sine, 1 OCTAVE PER MIN) OPERATING 5-21 HZ 0.034" (Double Amplitude) 22-400 HZ 1.5G (Peak) NON-OPERATING 5-21 HZ 0.195" (Double Amplitude) 22-500 HZ 8 G (Peak) תתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתת POWER REQUIREMENTS +12 VDC +/- 5% POWER UP (TYP) 1,100 mA NORMAL OPERATION IDLE 275 mA SEEK 280 mA +5 VDC +/- 5% NORMAL OPERATION IDLE 190 mA SEEK 370 mA POWER CONSUMPTION (TYPICAL) R/W MODE 4.2W SEEK 4.9 W IDLE 3.0 W STAND BY 1.9 W SLEEP 1.8 W תתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתת ACOUSTIC NOISE MAXIMUM VALUE AT 1 METER IDLE 30dBA RANDOM READ/WRITE 35dBA MAGNETIC FIELD ִִִ The externally induced magnetic flux density may not exceed 6 gauss as measured at disk surface תתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתתת PHYSICAL HEIGHT 1 " WIDTH 4 " DEPTH 5.75 " WEIGHT 1.2 lbs FORM FACTOR 3.5 " DCF Jumper used to limit drive to 1024 Cylinders