Have to change mine from 8GB to 4GB. The 8GB of cheap RAM was highly unstable. You get what you pay for. Went for 4GB of quality RAM.
no vote here I don't have Win 7 OS, however, I will say to the earlier posts I run XP on 797 MHz Celeron with 256 RAM on loan to family member. Obviously video and burning files to CDs and such can be taxing but for browsing and email there are no issues. Internet connection is FIOS. Certainly here on Wilders site almost as good as those with lots of RAM on WIN 7 OS.
3GB DDR2....it comes default with an Acer lappie that I bought 2 years ago. Fine to use for daily purposes but, I'd wish for more if I could.