This Western Digital 160 GB hard drive is reliable and speedy, and it is a great device for giving you ample extra data storage capacity for the foreseeable future. This Western Digital 160 GB hard drive is a great solution when you want to provide high-performance data storage. Hobbyists and hardware enthusiasts appreciate the compatibility and specifications of the Western Digital Caviar. Thanks to solid build quality, this internal 3.5-inch hard drive is very stable, so you can enjoy years of glitch-free uptime without fear of component failures or disk crashes. This Western Digital 160 GB hard drive enables you to load tons of games, applications, and photos without the wait thanks to its fantastic 7200 RPM spindle speed. The 2 MB buffer found on the Western Digital Caviar helps you to revel in the best possible system performance when downloading music, loading software, or copying files. This internal 3.5-inch hard drive is very easily installed, allowing you to confidently make use of it in devices that support the ATA-100 standard. Also, you can hold onto your entire family's cherished backup files, software applications, and digital music collection without a problem because the Western Digital Caviar has generous storage space.