Toshiba 120GB Serial ATA 120GB Serial ATA II internal hard drive

6.35 cm (2.5 ") , 120GB, SATA, 8MB Cache, 5400RPM The new drive MK1237GSX features Perpendicular Magnetic Recording technology (PMR) which allows for maximum data capacity on small form factor. The drive’s 5,400 rpm motor speed improves system-level performance by as much as 12 percent when compared to 4,200 rpm.
Weighing only 101 grams, the MK1237GSX incorporates the Serial ATA II Interface and is ATA-7 compliant, supporting high transfer rates of up to 300 megabytes per second.
With a capacity of 120GB, this Toshiba HDD provides mobile PC manufacturers with the ideal hard disk drive to produce faster performing and application enriched notebooks.