I am using this hard disc from last 3 years ago in my PC and I dont find any issue in it.
It works very fine and perfectly it gives me approx 32 to 40 megabits per second writing speed and approx 32 to 50 mbps reading speed.
The service is good I can tell it because there in a few the few days ago my hard disc dont work properly and I take it to the service centre and day repair it in 3 to 4 working days.
The design and size is perfect it fits in any system.
It does not heat so much after long use.