Use whatever your board requires. If your board is amd or socket 1155/1156, then use kits with 2 or 4 kits. If your board is socket 1366, the use 3 or 6 stick kits.
Use whatever your board requires. If your board is amd or socket 1155/1156, then use kits with 2 or 4 kits. If your board is socket 1366, the use 3 or 6 stick kits.