2-Power - DDR2 - module

1 GB - SO-DIMM 200-pin - 533 MHz / PC2-4200 - CL4 - 1.8 V - unbuffered - non-ECC - for Acer Aspire 30XX, 36XX, 50XX, 55XX, 56XX, iDea 51X; Extensa 55XX; TravelMate 30XX, 32XX