|>>|| No. 24892
Do all the numbers match the ones you have already? Chances are your motherboard has the RAM slots in multiple channels (e.g. four slots usually means two channels) so as long as you end up with each channel having a matching pair of sticks you should be fine. Be aware that the teeth are out of spec. They make the chips taller than they're supposed to be, and given the RAM slots are usually near the processor this means they intrude into the processor's airspace, which could be a problem if your cooling setup is anything other than the block that came with the CPU.