WD Green, Blue, Red or Barracuda? Performance, reliability, price?
I notice in both the instructions and comments people are replacing the original Time Capsule HDD with WD Green-line of disks. However WD tells Green is the lower end of their lineup. Blue is better and Red specifically for NAS 24/7 performance.
Obviously this comes with a price tag. Have green disks performed as well as the Apple original? Is it overshooting to use higher spec lines? And what about Seagate Barracudas?
My original 1TB disk is just fine, I just want more capacity. Second question: is there a limit to what HDD capacity the Time Capsule bus, processor, etc can handle?