Really good memory if you get them on sale.
My review is not really valid since I don't have a motherboard that supports ECC, even if I have a Xeon CPU this functionality is not active.
At first I was a little concerned because I didn't know if the memory was buffered or unbuffered, but I found out eventualy on Kingston site that it was unbuffered so I kind of knew that my motherboard could run it without ECC.
I got it for 47.20 CHF on sale so it was the best price ever to pay for a 8GB DDR3 module.
Timings are good:
RAS to CAS 11