MK8007GAH LAPTOP HARD DRIVE

Replacement 1.8 INCHES 80 GB LAPTOP HDD MK8007GAH Per drive, formatted* 80.0GBNumber of Disks2Number of Data Heads4User Data Cylinders62,640Logical Configuration:Heads16Cylinders16,383User Sectors/Track at zone 063Logical Blocks (LBA)156,301,488Data Transfer Rate: Buffer to Host- PIO16.6MB/sec Buffer to Host- Ultra DMA100MB/secMaximum Internal164.3-341 Mbits/secSeek Time: Track-to-track3ms Average15ms Maximum26msNominal Power Requirements:Voltage3.3V (???5%)Energy Consumption Efficiency:0.00375W/GBPower Consumption: Start Seeking Reading Writing Idle Standby Sleep1.8watts 1.15watts 1.1watts 1.1watts 0.4watts 0.12watts 0.07wattsOther:Rotational Speed4,200rpmAverage Latency7.14msInterfaceATA 6Buffer8MbytesPhysical & Environmental SpecsDimensions/Weight: Height0.31" (8mm) Width2.12" (54mm) Depth3.09" (78.5mm) Weight2.2oz (62g)Ambient Temperature: Operating41??? - 140???F (5 to 60???C) Non-Operating-4??? - 149???F (-20 to 65???C) Shipping-40??? - 158???F (-40 to 70???C)Vibration and Shock: Operating Vibration2.0G (15-500 Hz) Operating Shock500G/2.0ms Non-Operating Shock1,500G/1.0msReliability CharacteristicsError Rates: Non-recoverable1 in 1013 bits Seek1 in 106 seeksOther:Preventive MaintenanceNoneMTTF (Power on hours)300,000Product Life5 years or 20,000 power ON hours