Maxano Memorycity - Kit RAM da 4 GB (2 x 2 GB) per Acer Extensa 5620Z DDR2 667 MHz SODIMM : Amazon.it: Informatica
1GB RAM Memory for Acer Extensa 5620 Series Black Diamond Memory Module DDR2 SO-DIMM 200pin PC2-5300 667MHz Upgrade System Specific Memory - Newegg.com