MODEL- ST9160821A-RK VENDOR- SEAGATE FEATURES- Notebook Internal Hard Drive- 160GB Retail pack. This drive can hold thousands of business files 2665 hours of digital music 51200 digital photos 160 hours of digital video or 80 exciting games. Whether you travel across the state or around the world trust these Seagate Notebook hard drives to provide advanced features optimum performance and world-renowned reliability. Engineered for high performance 5400-RPM or 7200-RPM hard drives with an 8MB cache handle massive amounts of data effortlessly. The technically-advanced motor ensures whisper-quiet and cool operation while low battery consumption extends work life without needing to recharge. Built for safety and security Seagate hard drives are protected by built-in self-monitoring technology that continuously checks your hard drive for data safety and drive performance.* Five-year limited warranty Seagate drives are so durable we back them with a five-year limited warranty that covers parts and labor. Free tech support. Rely on Seagate for friendly free technical advice even after your warranty ends. SPECIFICATIONs INTERFACE - Ultra ATA/100 (40-pin 80 conductor cable)CACHE BUFFER - 8MBSPIN SPEED - 5400 RPMREQUIREMENTS - Microsoft Windows XP Me 2000 Pro 98SE NT May be used with Linux Apple Mac OS and Netware Consult your authorized service center or notebook manufacturer for a complete list of compatible devices.