gigabyte's website states it can use ONLY 1333Mhz 204 Pin SO-DIMM kingston states it's compatible with it's Kingston Impact 1600-1866mhz 204 Pin SO-DIMM so im wanting to know which is better to go with it's a new board and i don't even have HDD or MEM for it yet so im curious which should i lean more towards the official website or kingston website memory finder ( and it said it was compatible with 1866-1600-1333 ) even the website says 1866 - 1600 - 1333 here's the link for the manual it states ddr3/ddr3l 1333mhz ( http://download.gigabyte.asia/FileList/Manual/mb_manual_ga-j1800n-d2h_e.pdf ) here's the MEM compatibility list link http://download.gigabyte.us/FileList/Memory/mb_memory_ga-j1800n-d2h.pdf if there's anyone that can shed light on this i would appreciate it very much before i buy the wrong memory ( also the voltage has to be 1.35v )