storage.toshiba.euMQ01ABDxxx2.5-inch SATA HDDSpecifications:MQ01ABD025 MQ01ABD032 MQ01ABD050 MQ01ABD064 MQ01ABD075 MQ01ABD100Storage Capacity, Formatted 250 GB 320 GB 500 GB 640 GB 750 GB 1000 GBNumber of Platters 1 1 1 2 2 2Number of Heads 2 2 2 4 4 4Bytes/ Sector 4kRotational Speed (rpm) 5,400Average Latency 5.55 msAverage Seek Time:Track-to-Track (seek) 2 msAverage seek 12 msInterface:Type Serial ATA 2.6 / ATA-8Data Transfer Rate: 3Gb/sBuffer (MB) 8Power Requirements:Voltage (V); Supply +5V (±5%)Sleep (W) 0.15Standby (W) 0.18Read / Write (W) 1.5Spin-up (start) (W) 4.5Physical & Environmental Specifications Dimensions – mm:Width x Depth x Height 69.85 x 100.0 x 9.5 mmWeight max 102 g 102 g 102 g 112 g 112 g 112 gEnvironmental:Temp: Operating / Non-operating in °C 5 to 55°C / -40 to 65°CShock Operating / Non-operating 400 G (2ms) / 900 G (1ms)Vibration: Operating 1.0 G with 5 to 500HzAccoustic Noise (random seek) 19 dBA 19 dBA 19 dBA 24 dBA 24 dBA 24 dBAROHS Compliant YesApplications:• Notebooks and Small Form Factor PCs• Gaming Consoles• DVR set-top boxes• External Storage DevicesKey Advantages:• Up to 1TB Storage Capacity• 5,400 Rotational Speed• Excellent power efficiency• Silent-seek Technology• MTTF of 600,000 Hours