Wd - my passport - 1 tb -- rpm's?

WD External Drives WD Portable Drives
1

As stated in the subject I am curious to know how many RPMs my “WD-My Passport” HD has. 

Product in question :  http://www.amazon.com/Passport-Portable-External-Storage-WDBBEP0010BRD-NESN/dp/B007FQNLOY/ref=sr_1_11?ie=UTF8&qid=1380106561&sr=8-11&keywords=my+passport

Furthermore, what would be the advantages of purchasing a WD MyBook? What distinguishes it from the My Passport? 

2

Hello,

Please check the link below for detailed information about the WD external drive

What kind of hard drive is inside a Western Digital external product?

Furthermore, what would be the advantages of purchasing a WD MyBook? What distinguishes it from the My Passport?

As the name indicates, the benefits of a WD Passport is that the unit will be powered through the USB connection and the My Book, will need a power outlet to be connected. So, portability is the difference.