Are you wondering to know, how many RAM Slots your laptop has without opening your laptop’s casing and without any software? On the other hand, when you plan to update your laptop’s RAM, you must first determine how many RAM slots it has and how many RAM spaces are available. However, it appears that the opening of the laptop’s casing is difficult. So, in this guide, we will walk you through 3 methods on how to check RAM Slots on a laptop in Windows 10.
How to Find RAM Slots in Laptops – Windows 10
Here are the 3 possible methods to check RAM Slots in Laptop in Windows 10
- Check Number of RAM Slots via CMD
- Find Number of RAM Slots through Task Manager
- Use CPU-Z to view RAM Slots
Method 1: Check Number of RAM Slots via CMD
WMIC (Windows Management Interface Command) is a simple yet helpful Command Prompt (CMD) tool that allows you to check information about the system you’re using. WMIC can also tell you how many RAM slots your laptop has. The detailed steps are listed below.
Step 1: Open Command Prompt. You can open Command Prompt by pressing Windows key + R to open Run, then type cmd in the search box.
Step 2: In Command Prompt window, type the following command and press enter:
wmic memphysical get memorydevices
Finally, the number displayed under MemoryDevices is derived from the Physical Memory Array structure’s Number of Memory Devices element in the SMBIOS information. It refers to how many physical slots or connectors your laptop has.

Check RAM Slots in Laptop via CMD
Method 2: Find Number of RAM Slots through Task Manager
Task Manager is another easy way to find out how many RAM Slots your laptop has, instead of checking on the Internet or downloading a third-party utility. Here are the easy steps to check RAM Slots in laptop in Windows 10
Step 1: Press Ctrl + Shift + Esc to open the Task Manager window or right-click on the Taskbar and then click on Task Manager.
Step 2: In the window that appears, click the Performance tab, then select Memory.
Step 3: In the lower-right corner, the number of slots is displayed in the Slots used section.

Task Manager
Method 3: Use CPU-Z to view RAM Slots
CPU-Z is a freeware system profiling and monitoring tool for Microsoft Windows and Android that detects a modern personal computer’s central processor unit, RAM, motherboard chipset, and other hardware features.CPU-Z is more detailed in almost every area compared to the tools supplied by Windows OS to identify various hardware components, and so aids in identifying specific components without the need to open the case; specifically the core revision and RAM clock rate. It also gives details about the GPU in the system.
Open CPU-Z and then click the SPD tab and then click the dropdown menu button in the Memory Slot Selection section.

CPU-Z
So, these were the 3 methods to check RAM slots on a laptop and PC in Windows 10. We recommend you use the CMD method to find and view the number of RAM slots. Meanwhile, you can also use the other 2 methods as well.
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