memory compatibilty question

[morpheus305]

Was thinking about putting together a sff pc and i have one stick of 2 gig pc12800 ddr3 memory 1600mhz. Now can i just buy another stick or two of 2 gig 12800 ddr3 memory or does it have to be the exact same model as this other one. Also do the memory timings have to match up too when i go to buy the memory?

 

[Blain]

It's always best to match speed, timings and voltage.
Does the specific SFF MB you're considering support dual channel memory mode or is it limited to only single channel?

 

[morpheus305]

Think it supports triple channel memory.