Thank you A. They were out of stock, so I will be ordering soon. However I don't have a motherboard yet, will buy everything together so can't measure anything:-(
Appreciate your fast response! I read somewhere that someone with asus p8z77-v deluxe had to put fan on the other side or something,so I guess it does interfere.
Quality is about the same right, i guess ripjaws dont run any hotter due to smaller heatsink? T is possible i will be upgrading to 16gb somehwere i. The future.