DYSK HP

ST39236LC ST39236WD 18XL 9.19GB

ULTRA SCSI 80PIN 7200RPM

Specifications:

FORMATTED CAPACITY (GB) 9.186 AVERAGE SECTORS PER TRACK 415 rounded down ACTUATOR TYPE ROTARY VOICE COIL TRACKS 43,152 CYLINDERS 14,384 user HEADS (PHYSICAL) 3 DISCS (3.5 in) 2 MEDIA TYPE THIN FILM/GMR RECORDING METHOD PRML 16/17 EPR4 INTERNAL TRANSFER RATE (mbits/sec) 195 to 315 INTERNAL FORMATTED TRANSFER RATE (MB/sec) 24.7 to 39.4 EXTERNAL TRANSFER RATE (mbyte/sec) Low Voltage Differential(LVD) 40 Sync 80/160 Sync SPINDLE SPEED (RPM) 7,200 AVERAGE LATENCY (mSEC) 4.17 BUFFER (/option LWV and LCV) Read Look-Ahead, Adaptive,Multi-Segmented Cache 2MB/4MB INTERFACE Low Voltage Differential ASA II, SCAM level 2 (1 default) Ultra SCSI Wide Ultra3-SCSI Wide BYTES PER TRACK 213Kbytes avg SECTORS PER DRIVE 17,942,584 TPI (TRACKS PER INCH) 18,145 BPI (PEAK KBITS PER INCH) 328.2 AVERAGE ACCESS (ms read/write) Drive level without controller overhead 6.0/6.5 SINGLE TRACK SEEK (ms read/write) 0.7/0.7 MAX FULL SEEK (ms read/write) 10.5/11.0 MTBF (power-on hours) 1,200,000 POWER REQUIREMENTS: +12V START-UP (amps) = 2.4 +12V TYPICAL (amps) = 0.30 idle +5V START-UP (amps) = 1.0 +5V TYPICAL (amps) = 0.80 idle Physical: Height (inches/mm): 1.0/25.4 Width (inches/mm): 4.00/101.6 Depth (inches/mm): 5.75/146 Weight (lbs/kg): 1.5/0.68

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