Tested and workingThe Hitachi Travelstar 160GB 2.5in SATA 5400RPM 8MB Laptop HDD HTS542516K9SA00 is a reliable and high-performance internal laptop drive designed for use in laptops. With a storage capacity of 160GB, this SATA drive offers fast data transfer speeds and efficient operation. Its compact 2.5-inch form factor ensures it fits seamlessly into most laptop configurations, while the 5400RPM rotation speed and 8MB cache provide quick access to stored data. Additionally, the drive is RoHS compliant, making it environmentally friendly. Ideal for those looking for a dependable storage solution for their laptop.