They work great and improved my overall computer performance. I ended up using just four of the six I ordered because I could never get my T-3610 to recognize the two additional sticks. I now think that my machine requires even sets of memory. I am pretty sure if I had filled all slots with new 8GB ram modules it would have accepted them all. But I am okay with 32GB.There was very litle info online about the ram setup on this machine. I returned the extra two 8GB sticks with no problem.