How To See How Many Ram Slots Are Used

1. How To Tell How Many Memory Slots Are Being Used Windows 10
2. How To Check How Many Ram Slots Are Used Ubuntu

1. The voltage of RAM cannot be used for the Physical finding of RAM, but it can be used to place the RAM in the Motherboard Slot. (voltage are written in the RAM Slot of Motherboard) DDR1 Volts – 2.5 v DDR 2 Volts – 1.8 v DDR3 Volts – 1.5 v DDR4 Volts – 1.2v. Click to Buy Best DDR RAMs for Desktops. DDR1 RAMs for Desktops.
2. As you can see on my laptop that I am using, both memory slots are being used. Additional information can be found such as the type of memory to use, max amount of memory that can be added, are matching pairs needed, etc. While Crucial provides great information, it doesn't identify the exact type of memory that is currently installed.
3. The task manager performance tab shows a majority of memory details including the total amount of RAM, how much is in use, committed/cached and paged/non-paged amount of RAM, RAM speed and frequency, form factor, hardware reserved and even how many slots are being used in the system.

How to identify computer ram ddr1 ddr2 ddr3, DDR4 Identifying the Computer RAM (Random Access Memory) like DDR1, DDR2, DDR3, and DDR4 physically is not so hard if you follow the steps.

It is quite easy to find out the amount of RAM in your computer. In Windows 10, you can learn your installed RAM by using the keyboard shortcut Win + PAUSE. This will also provide your processor name and operating system type (32- or 64-bit). After this, use Ctrl + Shift + ESC to open the taskbar and size up your RAM limits.

1. Distance of Notch
2. Integrated Chip (IC) type

DDR1, DDR2, DDR3, DDR4 is the most using RAM currently in the market.

First of all confirm is it DDR1, DDR2, DDR3, or Different DDR’s SDRAM. keep your DDR chip front-facing as given bellow. here look to the notch each DDR notch distance is different from others DDR. It’s mentioned in the picture.

Also Read :

Distance of Notch

• • Notch Means above cuts Mark on RAM
    • DDR1, DDR2, DDR3 having Single Cut mark on the base of the RAM
  • But you can see the Cut mark (Notch) distance (see below photo)
    • Notch of DDR1 and DDR2 are similar but if you see closely,
      • You can find DDR1 Notch is just above the IC and DDR
      • DDR2 Notch is just far to the IC
    • Notch of DDR3 is different from the other two.

• Integrated Chip (IC)

  • See the Above Photo
    • DDR3 having small and square type IC.
    • DDR2 is just bigger then DDR3 and smaller the DDR1,
    • In this case, too, DDR1 and DDR2 are just a small difference
      • IC in DDR1 are touched both top and bottom of RAM
      • and IC in DDR2 is just center of the RAM

• Number of Pins in DDR1, DDR2, DDR3, DDR4

  • DDR1 – 184 Pins
    • DDR2 – 240 Pins
      • DDR3 – 240 Pins
        • DDR4 – 288 Pins

• Voltage of RAM

  • The voltage of RAM cannot be used for the Physical finding of RAM, but it can be used to place the RAM in the Motherboard Slot. (voltage are written in the RAM Slot of Motherboard)
    • DDR1 Volts – 2.5 v
      • DDR 2 Volts – 1.8 v
        • DDR3 Volts – 1.5 v
          • DDR4 Volts – 1.2v

• Click to Buy Best DDR RAMs for Desktops

• Click to Buy Best DDR RAMs for Desktops

identify computer ram ddr1 ddr2 ddr3

Whenever you want to add or upgrade RAM (Memory) then you’ll definitely want to know how many memory or RAM slots are available on my laptop. Meanwhile, it’s absolutely a daunting task to open a laptop case and check. So, in this guide, you will learn how to check the number of RAM slots in the laptop on Windows 10 operating system without opening the laptop case.

You Might Also Like: How to Check RAM Type & Size in a Laptop on Windows 10

How to Check Number of RAM Slots in Laptop on Windows 10

So here, I will show you three (3) different ways to find the exact number of slots available on any laptop like HP, Dell, Acer, and many more.

Method 1. Check via Command Prompt

The Windows Management Interface Command (WMIC) is a basic but useful Command Prompt (CMD) tool for testing device details on which you run it. So, you can also find how many RAM slots you have on your laptop. Here how it’s done:

Step 1. Open Command Prompt or simply search cmd in the Start menu.

Step 2. In Command Prompt window, type wmicmemphysical get memorydevices and press Enter.

Step 3. The number shown under MemoryDevices is the exact number of RAM slots on your laptop.

wmic memphysical get memorydevices

Method 2. Check RAM Slots via Task Manager

Step 1. Right-click on the Taskbar and select Task Manager or simply press Ctrl + Shift + Esc to bring the Taskbar in the easiest way.

Step 2. Click More details to expand the Task Manager.

Step 3. Click the Performance tab and select Memory on the left-pane menu. Check the number of slots next to Slot used. If it’s 2 of 2, it means you have 2 RAM slots or if it’s 2 of 4, it means your laptop has 4 RAM slots.

How To Tell How Many Memory Slots Are Being Used Windows 10

Method 3. Find RAM Slots via CPU-Z

CPU-Z

CPU-Z is the most popular software on your computer and it provides all types of hardware information. You get RAM type, channel #, size, NB frequency, cycle time, and a lot more on a simple interface. The powerful hardware detection tool is based on a kernel-mode software driver that collects information in real-time. This app’s Qusere engine is really fast so you don’t have to wait any longer. And you can use this feature to search the RAM type on your Windows machine without hesitation.

Step 1. You can download CPU-Z from CPUID.comand follow the on-screen instructions to install.

Step 2. When installed, open the CPU-Z app, and if you’re prompted simply click Yes.

Step 3. Now, click the SPD tab and then click the down arrow in the Memory Slot Selection section.

How To Check How Many Ram Slots Are Used Ubuntu

CPU-Z

Wrapping Up

That’s it. This is how you can check RAM slots in a laptop on Windows 10 operating system. Usually, two RAM slots are available on most laptops. One is used while the other is able to be upgraded. You can replace the original RAM with new higher powerful RAM if you notice that your laptop has not an extra RAM slot and you do want to upgrade RAM. However, it is worth noting that you should be careful to pick the right RAM to prevent compatibility problems for your laptop.