Seagate Momentus 5400.3 ST9120822A 120GB 2.5'' 5400RPM 8MB ATA/IDE Internal HDD Hard Disk Drive 9S1033-031.Product Line Series: Momentus 5400.3Seagate Model Number: ST9120822ASeagate Part Number: 9S1033-031Dell Part Number: TH363 0TH363 CN-0TH363Specifications:ModelManufacturer SeagateManufacturer Model # ST9120822AProduct Line MomentusProduct Series 5400.3PerformanceProduct Type Internal Hard DriveForm Factor 2.5-inchCapacity 120 GBCache 8 MBSpindle Speed 5400 RPMAverage Seek Time 12.5 msDrive Interface Type ATA-100/IDEFeatures - G-Force Protection- QuietStep Technology- Ramp Load Technology