
Store plenty of files on this WD My Passport Ultra Metal Edition external USB 3.0/2.0 hard drive, which features a 2TB capacity to provide ample space for videos, music and more. Dropbox support enables simple Cloud backup.
Q: I don't know what the "TB" stands for...
A: It a reference to the storage capacity of the drive. In this case 2 trillion bytes expressed as 2 Terabytes. 8 bits = 1 byte 1,000 bytes = 1 Kilobyte (KB) 1,000,000 bytes = 1 Megabyte (MB) 1,000,000,000 bytes = 1 Gigabyte (GB) 1,000,000,000,000 bytes = 1 Terabyte (TB) For more exacting details see: https://en.wikipedia.org/wiki/Hard_disk_drive
A: Personally, I don't trust backup that I don't have absolute control over. I have lost cloud backup in the past. Also, if it is on a public platform, it is available to others. I do high level security work and must keep my work separate and secure.
Q: Does this come with an external power supply? My application will not support a USB powered drive.
A: No, this product does not comes with external power supply.
Q: What rpm does this drive run at?
A: That is not published info from WB, but best guess is 5400rpm, as they currently do not offer a 2tb 7200 rpm 2.5" drive
Q: What does "reformatting required for Mac" mean exactly? I'm a novice at backing up data.
A: Windows and Mac OS use different formats for writing to a HDD. you can: A. Buy a Mac specific HDD B. Buy this HDD and re-format it to work with Mac OS (Google is your friend) C. Buy a third party driver, such as Paragon, so that your Mac can read & write to an NTFS drive like this one.
A: This unit is 7200 rpm.
A: Real and looks and feels solid. Small and has a great feel to it Best I could find. I think worth the extra money.
Q: Does this drive work with both Windows 7 & Windows 10?
A: I have used this as plug and play (do not use the original software) and have used on Vista, Windows 7, 8.1 and 10.