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MQ01ABDxxx 
2.5-inch SATA HDD 
Specifications: 
Storage Capacity, Formatted  250 GB  320 GB  500 GB  640 GB  750 GB  1000 GB 
Number of Heads  2  2  2  4  4  4 
Rotational Speed (rpm)  5,400 
Average Latency  5.55 ms 
Average Seek Time: 
 
Track-to-Track (seek)
2 ms 
Interface: 
 
Type  Serial ATA 2.6 / ATA-8 
Data Transfer Rate:  3Gb/s 
Buffer (MB) 
8 
Voltage (V); Supply  +5V (±5%) 
Standby (W)  0.18 
Read / Write (W)  1.5 
Spin-up (start) (W)  4.5 
Physical & Environmental Specifications Dimensions – mm: 
Weight max   102 g  102 g  102 g  112 g  112 g  112 g 
 
Temp: Operating / Non-
5 to 55°C / -40 to 65°C 
Shock Operating / Non-operating  400 G  (2ms) / 900 G (1ms) 
Vibration: Operating  1.0 G with 5 to 500Hz 
Accoustic Noise (random seek)  19 dBA  19 dBA  19 dBA  24 dBA  24 dBA  24 dBA 
 
Applications:  
 
•  Notebooks and Small Form Factor PCs 
•  Gaming Consoles 
•  DVR set-top boxes 
•  External Storage Devices 
Key Advantages: 
 
•  Up to 1TB Storage Capacity 
•  5,400 Rotational Speed 
•  Excellent power efficiency 
•  Silent-seek Technology 
•  MTTF of 600,000 Hours