Upgrading RAM!!!

[Yo_2T]

Hello,
My CPU is Intel Core 2 Duo E7500, and the motherboard is ASUS P5G41C-M. It says in the manual that the motherboard is compatible with DDR3 RAM, but I don't know what kind of RAM I should buy. I want to upgrade it to 4GB, I currently have 2GB installed and it's kinda slow for multi-tasking. Any suggestion is appreciated!

 

[abekl]

You need 1.5 Volt, DDR3 that runs at a speed of 1333 MHz. A 4 GB kit of 2.2GB would work fine. Here's an example of a good kit for you:
Mushkin Enhanced Silverline 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666) Desktop Memory Model 996768
http://www.newegg.com/Product/Product.aspx?Item=N82E16820226092