Wester Digital Caviar Green Power 2TB Review

I was lucky yo get one of these from Western Digital early on, Now after using it for several months I find it to be a nice quiet drive with loads of capacity. I just don't want to put 2GB of data on a drive that is not at least in a RAID 1. A further concern is Western digital only gives a 3 year warranty on the consumer model compared to 5 years for the enterprise model.