Western Digital Raptor® X WD1500AHFD 150 GB 10,000 RPM

Western Digital Raptor® X WD1500AHFD 150 GB 10,000 RPM

Start price	79.0 USD
Current price	108.11 USD
Buy It Now price	109.0 USD
Start time	10/08/2008
End time	10/13/2008
Bid count	8
See more about Western Digital Raptor® X WD1500AHFD 150 GB 10,000 RPM

  Western Digital150 GB SATA Raptor X Clear Cover Drive (model WD1500AHFD) Drive is lightly used from a well cooled computer case and is in excellent condition. Guaranteed functional when you receive it. Manufacture date is 11 March 2007 (Has 5 year warranty on it). This is the full retail version and comes in retail box. Physical Specifications Capacity 150 GB Model Number WD1500AHFD Formatted Capacity 1 150,039 MB Used Sectors Per Drive 293,046,768 Interface 1.5 Gb/s serial interface Bytes Per Sector 512 1 Western Digital defines a megabyte (MB) as 1,000,000 bytes and a gigabyte (GB) as 1,000,000,000 bytes Performance Specifications Data Transfer Rate (maximum)- Buffer to Host - Buffer to Disk 1.5 Gb/s max284 MB/s max Average Read Seek 4.6 ms (average) Track-to-track Seek3 0.4 ms (average) Full Stroke Seek3 10.2 ms (average) Average Latency 2.99 ms (nominal) Rotational Speed 10,000 RPM Buffer 16 MB Error Rate(non-recoverable) <1 in 1015 bits read Contact Start/Stop Cycles (CSS) 20,000 minimum 2Maximum burst rate running the specified PIO, DMA, Ultra ATA, or Serial ATA transfer mode.3 On reads and writes. Physical Dimensions Height 1.028 in. (25.4 mm) max Length 5.787 in. (147.0 mm) max Width 4.0 in. (101.6 mm) ± .01 in. Weight 1.60 lb. (0.73 kg) ± 10% Power Requirements4 Mode 12 V (± 10%) 5 V (± 5%) Power Read/Write 349 mA 706 mA 8.4 W Idle 338 mA5 770 mA 7.9 W Standby 15.9 mA 314 mA 1.8 W Sleep 16 mA 184 mA 1.8 W4After 24 power on hours.5Average current. Environmental Specifications6 Shock Operating 65 G (read) Non-operating 250 G Half sine wave measured in 2 ms duration, measured without isolation. Vibration Operating - Random 10-300 Hz, 0.008 g2/Hz 0.0012 g2/Hz (300 to 500 Hz) - Linear 10-300 Hz, 3.0G (0 to peak) Non-operating - Low Frequency 5-20 Hz, 0.195 inches (double amplitude) - High Frequency 10-300 Hz, 5.0G (0 to peak) Operating Temperature and Humidity Temperature 5°C to 55°C Humidity 5-95% RH non-condensing Thermal Gradient 20°C/hour (maximum) Humidity Gradient 20%/hour (maximum) Non-Operating Temperature and Humidity Temperature -40°C to 65°C Humidity 5-95% RH non-condensing Thermal Gradient 30°C/hour (maximum) Acoustics (average) Idle Mode 39 dBA (average) Seek Mode 0 46 dBA (average) Reliability MTBF7 1,200,000 Hours6No non-recoverable errors during operating tests or after non-operating tests.7100% duty cycle at 50° C on base casting.