VG33402A
	Formatted Capacity 3.4 Gbytes Fully Compatible for Major Operating Systems 5,400 rpm Spindle Speed PR4 Read Channel with 8/9 rate code 122 Mbits/sec Maximum Data Rate Fast ATA-4/EIDE Interface PIO Mode 4/Multi-Word DMA Mode 2/Ultra DMA Error Correction on the Fly (Multi-Burst) 128KB Segmented-Read/Write Cache Buffer S.M.A.R.T. Function is Supported
	Drive Architecture Formatted Capacities Gbytes per Drive Megabytes per Surface Bytes per Sector 3.4 850 512 Physical Organization Disks Data Surfaces Read/Write Heads Cylinder Sectors per Track 2 4 4 7,728 144-259 Functional Specifications Actuator Type Rotary Voice Coil Interface Enhanced IDE Servo Embedded Sector Servo Recording Method 8/9 PR4 Recording Density (kbpi,max.) 145 Flux Density (kfcpi,max.) 163 Track Density(tpi) 8,000 Performance Specifications Seek Time (RD / WT typical) Track to Track Average Full Stroke 2.0ms 10 / 11 ms 20 / 22 ms Average Latency 5.56 ms Spindle Speed 5,400 í╛0.1% rpm Data Transfer Rate Media to / From Buffer Buffer to / From Host 66~122 Mbits/s 16.6/33 Mbytes/s Start Time Typical 15 sec Stop Time Typical 7 sec Buffer Size 128 Kbytes Reliability Specifications Recoverable Read Error 1 in 1010 bits Correctable Read Error 1 in 1012 bits Non-Recoverable Read Error 1 in 1014 bits MTBF (POH) 500,000 Hours MTTR (Typical) 5 Minutes Start/Stop Cycles 50,000 Component Design Life 5 Years Environmental Specifications Temperature Operating Non-Operating Thermal Gradient (max.) 5~55oC -40~65oC 20oC/15%/hr Humidity(Non-condensing) Operating Non-Operating Maximum Wet Bulb 8~80% 8~95% 29/40oC Altitude (relative to sea level) Operating Non-Operating -200 to 10,000 feet -1,000 to 40,000 feet Shock and Vibration Shock (1/2 Sine pulse,11 ms duration) Operating Non-Operating 10G 75G Vibration (swept sine,1 octave per minute) Operating 5~21Hz 22~400Hz 0.034"(double amplitude) 1.5Gp-p Non-operating 5~21Hz 22~500Hz 0.195"(double amplitude) 8Gp-p Power Characteristics Power supply tolerance 5V/í╛5%,12V/í╛10% Power Up (max.) 400/1,550 mA Read/Write (typical) 5.1 Watts Seek (typical) 6.0 Watts Idle(typical) 4.2 Watts Standby(typical) 1.0 Watts Sleep(typical) 1.0 Watts Acoustic Noise Maximum Value at 1 meter Idle Random Read / Write 35dBA 40dBA Physical Dimension Height Width Depth Weight 1 inch 4 inches 5.75 inches 1.2 pounds
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