Summary: I installed (2) of the 3TB units into a WirePath 16 CH DVR and they are both working perfectly. Recorded picture and playback appears to have improved, but can't say 100% for sure. It does search and find items faster, and took less than 15 minutes. I could not be happier!
Summary: In spite of an ice storm in the region, the product arrived from Amazon in a timely manner. After three weeks of 24/7 use, the drive shows all signs of fine performance and plenty of storage at an affordable price.
Summary: I purchased these to replace the failing 1TB drives in a video surveillance system. These were not listed on the "approved" drive list from the vendor, but they installed and functioned flawlessly.
Quiet, powerful, more room than really necessary. exactly what I wanted.
Regina B., Amazon
15 January 2013
Summary: The only difficulties I've had with this are from the initial instillation process, since installing any hard drive larger than 1T takes some additional finicking. Once installed has worked seamlessly.