Desktop/Laptop memory ram ddr/ddr2/ddr3 1.128MB/256MB/512MB/1G ... for all boards 3.warranty 3 years. 4.8bits Desktop/Laptop memory ram ddr,ddr2,ddr3/ 512mb,1gb,2gb,4gb/best ... quality/OEM/Original chip/8 bitsDesktop/Laptop memory ram ddr,ddr2,ddr3/ 512mb,1gb,2gb,4gb/best ... 4gb 1333mhz1.128MB/256MB/512MB/1G/2G 2.Desktop Computer,laptop computer 3.warranty 3 years. desktop memory ram ddr3 4gb ...