I've got 6 memory slots in 3 channels. They are all the same type/speed, although Kingston makes 2 of them, and 4 of them are Elpida. They are all 2GB though. So in two of the channels, I have the 4 Elpida sticks, and in the other channel, I have the 2 Kingston sticks. For some reason, Speccy still shows that I only have 5 slots being used, for a total of 10GB, rather than 12gb. Before purchasing the 6th 2gb stick recently, I thought I had correctly checked my motherboard information to make sure it would support bumping up from 10gb from 12gb. Am I missing something, or have I done something wrong? Please see these images for my motherboard and memory info:
http://imgur.com/YgLQyuU
http://imgur.com/85JXuVU
http://imgur.com/YgLQyuU
http://imgur.com/85JXuVU