WD™ Blue 2.5-inch PC HDD

• Western Digital Quality Built to the high standards of quality and reliability of the WD brand, these drives offer the features and capacity ideal for everyday computing needs.
  
• The Original WD Blue 2.5-inch PC Hard Drives are designed and manufactured with the proven technology found in WD’s original award-winning hard drives.
  
• Compatible Our latest generation of 7 mm 2.5-inch mobile drives is designed for thin and light mobile applications, and is also compatible with most standard 9.5 mm bays.
  
• SATA 6 Gb/s Interface Safely positions the recording head off the disk surface to protect your data.
  
• Low Power Consumption State-of-the-art seeking algorithms and advanced power management features help ensure low power consumption.
  
• Quiet In a notebook drive, silence is golden. Western Digital’s exclusive noise reducing technologies yield some of the quietest 2.5-inch hard drives on the market.
  SPECIFICATIONSPart 3 Gb/sUser Sectors per Drive976,773,168Advanced Format (AF)YesForm Factor2.5-inchRoHS CompliantYesPERFORMANCEData Transfer Rates
  Interface Speed
  Internal Transfer Rate (max)
  3 Gb/s
  147 MB/sCache (MB)8Average Latency (ms)5.5Rotational Speed5400Average Drive Ready Time (sec)<3.5RELIABILITY/DATA INTEGRITYLoad/Unload Cycles600,000Non-Recoverable Read Errors per Bits Read<1 in 10e14POWER MANAGEMENT5VDC ±10% (A, peak)0.900Average Power Requirements (W)
  Read/Write
  Idle
  Standby/Sleep
  1.4
  0.55
  0.13ENVIRONMENTAL SPECIFICATIONSTemberature (°C)
  Operating
  Non-Operating
  0 to 60
  -40 to 65Shock (Gs)
  Operating (2 ms, read)
  Non-Operating
  400
  1000 (2 ms)Acoustics (dBA)
  Idle
  Seek (average)
  17
  22PHYSICAL DIMENSIONSHeight (in/mm)0.28/7.0Length (in/mm)3.94/100.20Width (in/mm)2.75/69.85Weight (ib/kg, ±