Solved Isnt it possible to add 1gb and 512mb of ram in a laptop Tags: Laptops RAM Last response: December 31, 2011 7:14 AM in Laptops & Notebooks Share Azrihalim December 30, 2011 5:48:25 AM can or not mixing to diffrent amount of ram ??? More about : isnt add 1gb 512mb ram laptop farrengottu December 30, 2011 6:12:52 AM ive never seen a laptop that doesnt support mis-matched pairs. should work fine. if it didnt work there wouldnt be laptops with 3GB of ram. Best solution jaguarskx a c 208 D Laptop December 30, 2011 8:42:51 AM Sure it is. My IBM ThinkPad T40 had 512MB (2 x 256MB) of RAM. I replaced one 256MB stick with a 1GB stick years later to improve performance. Can't find your answer ? Ask ! Get the answer Azrihalim December 31, 2011 7:14:55 AM Best answer selected by Azrihalim. Can't find your answer ? Ask ! Publish Related resources: ForumPossible to add memory to 4850? Or run a 512MB with 1GB in Xfire? Forum512MB vs 1GB of RAM Forum1GB GPU & 512MB motherboard? ForumCan I mix a 512mb stick with a 1gb stick? (Tyan K8WE S2895) ForumHow to upgrade ATI Radeon HD 5430 512mb to 1gb ForumBetter laptop : i3 1gb vram or i5 512mb ? Forum2 x 512MB ram , or 1 x 1GB ram ForumHow long will it be before 2GB isn't enough for max settings on 1080p? ForumWHICH IS BETTER FOR GAMING ddr3 9600gt 1gb or ddr3 9600gt 512mb Forum512mb GDDR5 vs 1GB GDDR3 ForumAti 5470 512mb vs gt310m 1gb ForumI3 with 1GB vram or i5 with 512mb ?? ForumHelp on cheapest build possible Forum9600 GSO 512mb DDR3 vs, 1gb DDR2 Forum5670 1gb or 5750 512mb ForumBack light or Inverter? ForumHow to do a system restore on toshiba laptop Satellite A665D ForumNew acer laptop ForumLooking for a decent gaming laptop ForumHow to make wifi work in windows xp on compaq presario2100 laptop More resources Read discussions in other Laptops & Notebooks categories Battery Acer Asus Dell Hewlett Packard iPad Toshiba Vaio !