BuyBatts 4GB RAM Memory Fits HP S5-1414 Desktop (4GB DDR3-1600 PC3-12800 240-pin DIMM) Chipset: 2Rx8 16c 1.50V CL11 Item Type: DDR3-1600 PC3-12800 (non-ECC) Form Factor: 240-pin DIMM Capacity: 4GB