... years 4.Prompt delivery 5.Provide OEM service Computer memory DDR3 4GB with Sumsung chip Item CapacitySpecificationDelivery timeWarrantyPackingDDR1 333MHZ/ ... 1333MHz 4GB RAM * 240-pin socket type dual in line memory module (DIMM)* 1.5V power supply * Data rate: ... HP, ACER, ASUS, SONY,IBM,TOSHIBA & Other Manufacturers. These Memory modules goes through rigorous Quality control and all pass laboratory ...