Pros: Single Slot. No new power supply. 85-95 fps 1080p on the highest settings (max i think) playing World of Tanks-World of Warships Small Size. Haven't heard any noise (does fan even come on... I think not)

Cons: It wasn't free.. :-) Been great coming for me. Wife complained when I bought it...

Overall Review: Upgraded from Gt 640. The games I play went from lowest settings on 1080p to max 1080p with room to spare.. Does seem the response time which is Milliseconds has gone down too. I feel if I had a 1440p monitor I could play my games on max 60 fps. Haven't tried however.. Next upgrade is new monitor.