How To Find Out How Many Ram Slots Are Used

Posted on 4/12/2022 by admin

How To Check How Many Ram Slots Are Used Ubuntu
How To Find Out How Many Ram Slots Are Used Per
How To Determine How Many Ram Slots Are Used

The total amount of memory, or RAM, a computer can have is dependent on the motherboard installed in the computer and the operating system. In general, most motherboards will support either two or four memory modules, but the type and amount of memory can differ widely from one motherboard to the next.

Tip

If you are trying to find memory specifications for upgrading your computer memory, see: What type of computer memory to use in a memory upgrade?

Use a software like CPU-Z (), which will tell you the ram slot configuration (i.e. Which ram slots are occupied by ram sticks, and what is the individual ram sticks). While this method generally works, in some cases more slots may be identified through software than actually exist in the system.
How many and what type (DDR2/DDR3, size, MHz) of memory modules are installed in the slots To collect this info I have to use PowerCLI and if needed, I can use ESXCli from within it. However I do not have ssh access to the ESXi hosts, so running native ESXi commands is not a possibility.
Check how many sockets you have for RAM. Your motherboard has a limit to the number of RAM sticks you can install. Some motherboards support only two, while others support four, six, or even more. Most motherboards have a limit to the amount of memory that they support, regardless of the number of slots.
2 – This is the easiest way of all. Simply visit Crucial.com and use their free (and amazing) System Scanner utility. In addition to telling you the max amount of RAM your motherboard can handle, it will also tell you what type of RAM you need to buy, how many RAM sticks are already installed and if there are any empty memory slots.

^^ is the task manager and showing 2 out of 4 slots. My other laptop is very similar but a year older and says 1 of 2 slots but i know where both slots are. So i am curios why i cant figure/ find them on this one.

Note

If you are not sure what operating system you have, see: How to find what operating system is on a computer.

Microsoft Windows computers

How much ram your computer can hold depends on if you're running a 32 or 64-bit version of Windows, which depends on your CPU. The capacities are as follows, permitting you have the physical space to fit the RAM modules.

32-bit systems - up to 4 GB
64-bit systems - up to 128 GB

How to find out if you have a 32-bit or 64-bit version of Windows

Press the Windows key and the Pause/Break key at the same time.
A new window should appear that says System at the top, similar to the one below.

Under the System section, next to System type:, you can see if your version of Windows is 32-bit or 64-bit.

Once you know the type of memory and the total amount of memory the computer supports, you can increase the amount of memory by installing additional sticks of RAM. You can also replace existing sticks of RAM with ones having a higher amount of memory.

Apple macOS computers

Click the Apple icon in the upper-left corner to open the Apple menu.
In the drop-down menu that appears, select About This Mac.
You should see a window open that is similar to the one below.

Visit Apple's page for a table containing the max RAM for each machine, based on the information in the iMac section in the above window.

Linux and Unix-based computers

How To Check How Many Ram Slots Are Used Ubuntu

Similar to a Windows-based computer, Linux-based machines' maximum RAM is based on whether they have 32-bit or 64-bit architecture. Most 32-bit Linux systems only support 4 GB of RAM, unless the PAE kernel is enabled, which allows a 64 GB max. However, 64-bit variants support between 1 and 256 TB.

To determine how much ram your Linux-based computer supports, open the Terminal (Ctrl+Alt+T) and type in the following command:

Look for the Maximum Capacity section to see the limit on RAM.