You could now make the decision to buy two additional modules to put them in the two unoccupied slots of the motherboard, buy a 2x2 Gigabyte set instead and replace the existing modules or go overboard and buy 4x2 GB modules instead. Lets say you have four slots of memory available, and the first two are occupied by two 1GB RAM modules. You find those information under Memory > Channels. Youll get to the System tools, and once there you can click on the 'Memory' tab. Those are all the information that you need to shop for additional RAM modules.ĭepending on your motherboard you either need dual channel memory or triple channel memory. To identify the speed of your RAM on a Mac, click on the Apple icon, go to 'About this Mac' and click on the 'More Info' button. 2048 MBytes), the Max Bandwidth (PC3-10700H) and the manufacturer. Here you find extensive information about each motherboard slot and RAM module. It is available as a portable version at the developer website. Navigate to the Performance tab and click on CPU from the left.
Right click the toolbar at the bottom of your screen and select Task Manager from the elevated menu. Let’s see how to use Task Manager to make a CPU speed test. A tool for that is the free software CPU-Z. If you want to know your current CPU clock speed when running an app, this method is suitable for you. The details of the RAM modules may be readable on a label attached to the DIMM, but you can also identify them by the location of the notch, as seen in this illustration.But that tells you how much RAM is installed, but not the speed and specifications of the memory. This will involve removing them from their slots, so only do this if you are comfortable with the process. The final way to determine which type of RAM your computer has is to physically inspect the memory modules. The specific key is usually shown on-screen just as the computer starts, but it will also be in the motherboard manual. For example, you many have to repeatedly tap the Delete key or perhaps F12 to enter the BIOS. It’s usually a simple key press right after the computer powers on. The method for entering the BIOS differs between computers. This typically includes the generation of DDR you’re using, what size each module is and the speed at which it operates. The computer BIOS will usually have a section for memory, which should show you details about the installed RAM. Regardless of what operating system your PC uses, you can often get information on what type of RAM your system uses before you even boot into it.