3gb WD external usb drives...

[nickeaston]

I use 4 of these to backup and store files and music. Is FC likely to benefit in faster scanning by my backup programs? (I/O is by nature slow because these are usb3 drives running through a powered usb2 hub--and not much ram)

W7ULTx64-4gbRAM/2.66DuoCPU

[Support]

Well, currently I don't recommend to enable FancyCache on external drives.