The Western Digital 320GB WD3200BUCT 7200RPM 16MB SATA 2.5" HDD is a high-performance internal laptop drive that offers fast read speeds of up to 500MB/s and storage capacity of 320GB. With a rotation speed of 7200 RPM and a cache size of 16MB, this hard disk drive provides reliable and efficient data storage. Designed with a SATA II interface, this Western Digital drive is compatible with laptops and offers a transfer rate of 300 Mbps. The hybrid HDD/SSD features of this drive make it a versatile choice for computers and networking devices. Made in Malaysia, this drive is a dependable option for those seeking a large storage capacity in a compact form factor. New in box. Free ShippingC