Hypertec - DDR3 - module

4 GB - SO-DIMM 204-pin - 1333 MHz / PC3-10600 - unbuffered - non-ECC - for Acer Aspire 1420, 1825, 42XX, 4552, 47XX, 5560, 57XX, 5820, 5950, 6935, 7250, 75XX, 77XX