Nope, sorry but I don't know of any laptop with the ability to swap cpus, and if there is one I'd assume Acer wouldn't be the manufacturer, but if you want ram, here is a link to all the compatible ram for that model. I am assuming it's the acer aspire timeline 5810TZ.
http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&N=2010170381+1309239101&QksAutoSuggestion=&ShowDeactivatedMark=False&Configurator=&Subcategory=381&description=&Ntk=&CFG=&SpeTabStoreType=&srchInDesc=