Desktop/Laptop memory ram ddr/ddr2/ddr3 1.128MB/256MB/512MB/1G/2G 2.Suitable for ... .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 quality/OEM/Original chip ...