Transcend - DDR2 - module - 2 GB - DIMM 240-pin - 800 MHz / PC2-6400 - CL5 - 1.8 V - unbuffered - ECC - for ASUS G-SURF365, M2N68, M3A32, M3A78, M3N, P5E, RS100, RS120, TS100, TS300