The Western Digital My Book Studio Edition II model is a mid-grade external quad interface (USB 2.0, eSATA, and Firewire 400/800) hard drive. It is designed for both in-home, and business use. The Studio Edition II hard drive is about the size of an average paperback book and will take up about the same amount of space. It features an available, 2TB (2,000GB), abd 1TB (1,000GB) storage capacity, with a 16mb drive cache and a speed of 7200rpm. The Studio Edition II hard drive comes with support for automatic file backup, safe shutdown software which prevents the hard drive from being shut down while files are being transferred, and quad interface support for USB 2.0, eSATA, Firewire 400 and Firewire 800. The Studio Edition II is specifically formatted for Macintosh computers, and is set up with HFS+ journaled formatting for complete Mac support; the hard drive can also be easily reformatted for PC's. Additional features include install-free automatic plug in support for PC and Mac computers, energy efficient functionality that automatically turns the hard drive on and off with the connected computer, a heat dissipating design with Morse Code support built to keep the hard drive from overheating (heat is a potential data killer), and a front panel capacity gauge that displays approximately how much space is left available. The Studio Edition II external hard drive is also user serviceable, meaning the hard drives inside can be taken out, replaced, or upgraded to a users liking with no screwdriver requirements.
