Home Brand Samsung Model M471B5773DH0 Type 204-Pin DDR4 DIMM Capacity 2GB Speed (MHz) DDR3 1600MHz Voltage 1.5DDR3-1600 2G SAMSUNG SODIMM M471B5773DH0-CK0SKU: SO-SS-1600-2G-M471B5773DH0-CK023,58