If you39re a serious road warrior or you use your notebook for heavy duty applications like photo and video editing your notebook should have as much memory as possible adding a 4gb or 8gb laptop memory upgrade kit will allow you to multitask between more programs at once and load and edit larger files without having to wait for data to buffer to the drive vengeance laptop memory upgrade kits are designed to work with any pc or notebook which accepts standard ddr3 sodimms many laptops even t