Great hard drive! I bought this after reading some reviews and decided to give it a shot. My main purpose for this was for massive transfers of video data files (streaming). Works like a charm! No issues as of yet although time will tell. I keep reading more about Seagate and their products seem to really improve with each series. Also, the quality control has really improved since the last series for this model (not sure about others though).
Also, my friend bought this a few weeks after I did and completely recommends this series for anyone needing to replace a drive in a Digitial Video Recorder used for CCTV. He had a few issues with formatting however, but after getting the latest BIOS, I think this was what solved it for him so if your having an issue, try this!