320GB 2.5-inch SATA Notebook HDD — 5400RPM 16MB Cache (ST9320325AS)

Replacement internal hard drive for laptops. 2.5-inch form factor with a SATA interface, 320GB capacity, 5400RPM spindle speed and 16MB cache. Model: ST9320325AS. Ideal for notebooks that accept 2.5" SATA drives and need a direct-capacity upgrade or spare drive.