CORSAIR
CMSO4GX4M1A2133C15 ( 1 X 4GB)
CMSO8GX4M1A2133C15 ( 1 X 8GB)
CMSX8GX4M2A2400C16 ( 2 X 4GB )
CMSX16GX4M2A2400C16 (2 X 8GB )
CMSX32GX4M2A2666C18 ( 2 X 16GB)