Summary: Not the HD103SJ as I had expected and ordered (and as written under the Item Model Number under the product details page). I was shipped the cheaper and slower HD103SI model. Very disappointed.
Summary: This hard drive is great for storage but not much else. What does that mean? It means if you put your operating system, or stream video, or expect to play games that demand performance, you're going to be disappointed. Loading programs took forever with this beast, but boy does that Terrabyte really store a lot. I had all my movies and TV shows, my music and my games on this bad boy and had very little reason to delete anything ever.