MK2552GSX2.5-inch SATA Hard Disk DriveToshiba Storage Device Division introduces the industry’s most advanced HDD todate. (August 2007).The MK2552GSX reinforces Toshiba’s technical and manufacturing expertise byoffering 254 Gigabits of data per square inch. The 250GB in a 9.5mm form factor hasbeen achieved through advances in the magnetic media used in the HDD plattersand the components utilised to read and write data.Weighing 102 g (max), Toshiba’s MK2552GSX 250GB hard disk drive breaks currentcapacity barriers, providing a compact and solid solution for notebooks and smallform factor PCs, set-top boxes, external storage and much more digital applications.Data Storage Capacity:Per drive, Formatted 250 GBNumber of Platters 2Number of Heads 4Bytes/ Sector 512Rotational Speed (rpm) 5,400Data Transfer Rate: 300MB/secAverage Seek Time: msecTrack-to-Track 2Average 12Maximum 22Interface:Type Serial ATA II Rev.2.6Buffer (MB) 8Nominal PowerRequirements:Voltage (V); Supply +5V (5%)Sleep (Watts) 0.85Standby (Watts) 0.16Read (Watts) 1.9Write (Watts) 1.9Seeking (Watts) 2.2Physical & Environmental Specifications Dimensions–mm:Height 9.5Width 70Depth 100Weight 102 gAmbient Temperature °C :Operating 5°~55°Non-Operating -40°~60°Vibration and Shock:Operating 1.0 G Vibration350 G ShockNon-Operating 900 G ShockAcoustic Noise 28 dBA (idle)Reliability Characteristics:MTTF 300,000 hoursError Rates:Unrecoverable 1 in 1013 bitsSeek 1 in 106bitsFeatures MK2552GSXApplication: • Notebook systems• External storage• Small Form Factor PCs• Set-top boxes• And more digital applications