BuyBatts 1GB RAM Memory Fits Asus CM6330, CM6630, CM6331, CM1730, CM5675, CM6340, CM1831, CP6130, CM5671, Essentio CG1330, CM5575, CM6431, CM1530, CM1745, CM6731 Desktop (1GB DDR3-1333 PC3-10600 240-pin DIMM) Chipset: 1Rx8 8c 1.50V CL9 Item Type: DDR3-1333 PC3-10600 (non-ECC) Form Factor: 240-pin DIMM Capacity: 1GB