160GB 2.5" Hard Drive for Acer Aspire Aspire 5530G 5532 5534 5535 5536G 5538 5538G Laptops Interface: SATA, Capacity: 160GB, RPM: 5400RPM, Cache: 8MB, Size: 2.5 Inchs, 3.0Gb/s 160GB Upgrade Hard Drive. Major Brand: WD, Seagate, Tosbhia, Hitachi, etc. This Product 1 Year Warranty And 30 Days Money Back Guarantee.