can i use a 4gb and a 2gb ram stick at same time? Tags: Laptops Windows 7 RAM Sony Vaio Memory Last response: October 9, 2013 1:27 PM in Memory Share stpbeach October 9, 2013 12:46:41 PM Just wanted to know what happens if i use a 4gb and a 2gb ram sticks on my sony vaio 64bit windows 7 home prem laptop at the same time ? More about : 4gb 2gb ram stick time Reply to stpbeach Jaxem a b D Laptop a b $ Windows 7 a b } Memory October 9, 2013 1:09:14 PM Absolutely, there's no problem with this at all, in fact, OEM's do this all the time with laptops/desktops that come with 6GB of memory. Reply to Jaxem stpbeach October 9, 2013 1:15:56 PM Thank you, i was told that if i do this that it would only run on the smallest one, so i would only end up using 2gb of ram. Reply to stpbeach Can't find your answer ? Ask ! Get the answer Jaxem a b D Laptop a b $ Windows 7 a b } Memory October 9, 2013 1:27:17 PM not true, it's been possible to run different size sticks for a long time. Reply to Jaxem Ask the community Post an answer Related resources : ForumSolvedCan I use two 4GB RAM sticks and one 8GB stick at the same time? ForumSolved2 different brands of Ram at 2 Differnt Sizes of Memory 4gb and a 2gb stick is this setup effecting my performance ? ForumSolvedBetter to use 1 4GB stick or 2 2GB stick ForumSolvedOne stick of 4GB RAM now appears to be only 2GB Forumwin7 ult some background program runs all the time!! I use Fritz stick to wlan to fritz box. My laptop runnig w7 pro use same ForumSolved2GB or 4GB on RAM stick? ForumSolvedCould I mix these 2gb and 4gb ram sticks together? ForumSolvedCould i install 2GB ram and 4GB ram on the same mobo??? ForumCan you mix a 4gb ram stick with a 2gb ram stick? ForumSolvedDoes ASUS M2N68-AM SE2 support 1GB DDR2 800MHz RAM and 2GB DDR2 800MHz RAM at the same time? ForumSolvedUsing 2GB + 4GB Ram Together on Laptop ForumSolvedCan I use these two RAM memories at the same time? Forumcan I use 4GB Corsair RAM with my existing 2GB G.Skill RAM ? Forumtrying to upgrade ram from two 2gb sticks to two 4gb sticks ForumCould i have a 2GB and 4GB ram on the same mobo??? ForumBIOS says I have 4GB Ram, Computer uses and says I have 2GB of RAM ForumIn laptop it is better to use single ram size of 4gb or two 2gb rams ForumIS IT WISE TO USE 2GB RAM OR SHOULD I STICK WITH 1GB. ForumWindows 7 Uses 2GB (Gigabyte) of 4GB (Gigabyte) Ram ForumSolvedMixing a 4GB Stick with a 2GB Stick. I need answers fast! More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !