Buing right RAM

Tanksa lol

Honorable
Apr 10, 2013
16
0
10,510
Hello. So I want to upgrade my pc from 4gb to 8 gb. I entered my motherboard and I found the list of supported RAM. ( http://www.asrock.com/mb/Intel/H61M-HVS/?cat=Memory ) I have one 4gb Adata AD3U1333C4G9-S 1333mhz 4x16 U-DIMM and I want to buy the same one, but I cant find it. In support list I see that it supports AD3U1333C4G9 but I found many of them, some are with -S in the end some are 256*8 can someone explane me how this works? Can I buy any AD3U1333C4G9 or should I search for a specific one?