Hiport 4GB RAM Memory For Acer Aspire AM3450-UR12P, AM3470-UC10P, AM3470-UC11P, AM3470G-UW10P, AM3910-U4012, AX3400-U3032, AX3810-B3801A, AX3910-U4022, AX3950-B3062, Z5610 Desktop (4GB DDR3-1333 PC3-10600 240-pin DIMM) Capacity: 4GB Form Factor: 240-pin DIMM Type: DDR3-1333 PC3-10600 (non-ECC) Chipset: 2Rx8 16c 1.50V CL9