Western Digital WDBAAA6400ABK-NESN - My Passport Essential 640 GB External Hard Drive Manuals & User Guides

User Manuals, Guides and Specifications for your Western Digital WDBAAA6400ABK-NESN - My Passport Essential 640 GB External Hard Drive Storage. Database contains 2 Western Digital WDBAAA6400ABK-NESN - My Passport Essential 640 GB External Hard Drive Manuals (available for free online viewing or downloading in PDF): Specifications, Quick install manual .