The Western Digital Caviar SE is a 250 GB internal hard drive that offers you ample space to store and share various files. This Western Digital 250 GB hard drive does not require any software to be installed, thus offering you a user-friendly backup solution. With a spindle speed of 7,200 rpm, this Western Digital 250 GB hard drive proves advantageous in terms of access speed, especially when opening huge or multiple files. The Western Digital Caviar SE has an 8 MB cache memory that minimizes the time required for execution, enhancing the drive�s performance. Built-in Data Lifeguard Tools in this internal hard drive offers you easy management and diagnostics, thus making the installation process easy. Moreover, this Western Digital 250 GB hard drive has a SATA interface with 3 GBps data transfer speed that adds to its excellent storage, backup, and archiving abilities.