Product description Western Digital - the leader for high quality hard drives, introduces the Caviar - a high performance hard disk drive. This series uses Western Digital's proven technology and quality manufacturing to deliver outstanding performance and reliability. Western Digital hard drives are specifically designed and tested for flawless operation in your equipment. Its large capacity and high speed make it the perfect choice for demanding applications. The Caviar offers superior quality and reliability at an affordable price.WARNING: The solder used in this product contains lead, a chemical known to the State of California to cause birth defects and other reproductive harm. Please wash hands after handling internal components and circuit boards and avoid inhalation of fumes if heating the solder.NOTE: THIS PRODUCT CANNOT BE SHIPPED TO MASSACHUSETTS OR DISTRICT OF COLUMBIA (WASHINGTON, D.C.) From the Manufacturer WD Caviar High-Performance 7200 hard drives are the performance champions for advanced desktop personal computers. Rotational Speed: 7200 RPM Capacities: Up To 250 GB Interface: Ultra ATA/100 Average Read Seek Time: 8.9 ms Buffer Size: 2 MB Data Lifeguard: WD's exclusive hardware, software and services designed to protect your data.