Summary: I replaced a 500GB drive with this 2TB one. Just plug and run (after automatic formatting by my Kguard security device). Great buy and I have more peace of mind since I don't need to worry if my 500GB drive might have overwritten something I needed. Well packed and arrived on time.
Summary: I have purchased 5 of these hard drives over the last year and installed them in a Lorex DVR security system. I am running 16 cameras 24 hours a day on this system and have been very pleased with these drives. (I do have an APC UPS system providing clean power for all of my system componets.