I purchased two of these on sale for around $160 each. Good ratio price/GB. Plenty of storage space. Not suitable for Video encoding jobs since it's slow, but it's good for anything else.

Good quality; Good ratio price/GB

A bit noisy; Slow

Works as advertised. I chose the WD green because of higher reliability. Warranty is 2 years. I use as an external backup HDD for my MacBook Air connected via a USB dual docking station by Startech.

Will buy again

Great R/W speeds. Bought 3, no issues 10/10 will buy more when the wallet allows

SO FAR NO PROBLEMS. WILL UPDATE LATER...