Viathan 8GB DDR4 2666MHz SODIMM Laptop Memory RAM

Step 1: Machine Type

What type of computer do I have?

A Laptop computer will require SO-DIMM RAM, which is short in length and has approximately 200pins.

A Deskop computer will require UDIMM RAM, which is longer than a laptop ram module (more than twice the size) and has approximately 240pins.

Step 2: Maximum RAM

What is the maximum amount of RAM my computer can take?

1. Press Windows Key + R, type “cmd” in the search bar, and press Enter.

2. On the command prompt screen, type wmic memphysical get maxcapacity, and press Enter.

3. Some numbers will appear on the screen. These numbers represent the maximum supported RAM capacity in Kilobytes. Divide the numbers by 1024 two times:

Hence, he maximum supported memory capacity is around 32 GB.

Check the official documentation for your machine on the manufacturers website.

Step 3: RAM Slots

How many RAM slots does my computer have?

What is the maximum RAM per slot my computer can support?

1. Press Windows Key + R, type “cmd” in the search bar, and press Enter.

2. On the command prompt screen, type wmic Memphysical get MemoryDevices, and press Enter.

3. A single digit number will appear on the screen underneath MemoryDevices. This number represents how many RAM slots your computer has. In our case, it says "4".

4. This means the maximum of amount RAM modules that can be installed into the computer it 4.

5. It also means, that a maximum of 8GB per slot can be installed. This is because the total Maximum RAM number (32GB in our case) is always divided by the number of slots to determine the max capacity per slot.

Examples:

Check the official documentation for your machine on the manufacturers website.

Step 4: Memory Generation Type

What generation of RAM do I need?

Task Manager will tell you what generation type your machine can support.

Hold Ctrl + Shift + Esc at the same type, or right-click the Start button and click Task Manager, to bring up the Task Manager Menu

There are five generations of UDIMM and SODIMM RAM (DDR, DDR2, DDR3, DDR4 and DDR5) and they are not interchangeable. So if your machine says DDR4, that means it can take DDR4 and nothing else.

Check the official documentation for your machine on the manufacturers website.

Step 5: Memory Speed

What is the maximum amount of RAM my computer can take?

Task Manager will also tell you what is Speed of the RAM running in your machine.

Task Manager will tell you what generation type your machine can support.

Hold Ctrl + Shift + Esc at the same type, or right-click the Start button and click Task Manager, to bring up the Task Manager Menu

Memory RAM speed is interchangeable. However, if your machine is rated at 1600Mhz for example, and you install 2400MHz, the RAM will only run at 1600Mhz.

Note: This method wil only tell the max speed of the RAM currently running in your machine. Please see the manufacturer of your laptop or desktop for the exact maximum clock speed.

Step 6: Determine OS Bit-type

Is my computer 32-bit or 64-bit?

1. Press the Windows key + R to open the Run dialog box. Type "msinfo32" and press Enter.

2. The System Information window will open, displaying various details about your computer.

3. Look for the "System Type" field, which will indicate whether you have a 32-bit or 64-bit operating system. A 32-bit OS can only run a maximum of 3.5GB, regardless of the hardware.

Check the official documentation for your machine on the manufacturers website.

Gather the necessary tools

Step 1

You will need a small Phillips screwdriver and an antistatic wrist strap (optional but recommended).

Shut down your laptop

Step 2

Make sure your laptop is turned off completely and disconnected from any power source.

Prepare a clean workspace

Step 3

Find a flat and well-lit area to work on. It's recommended to work on a non-static surface like a wooden table or an anti-static mat.

Remove the laptop's cover

Step 4

Unscrew the cover panel(s) that secure the RAM compartment. These panels are usually held in place with small screws. Set the screws aside safely.

Locate the RAM slot(s)

Step 5

Most laptops have an easily accessible RAM compartment on the underside of the device. Refer to your laptop's user manual or manufacturer's website to find the specific location of the RAM slots.

Insert the SODIMM RAM module Part 1

Step 6

Align the notch on the SODIMM RAM module with the notch on the slot and insert it at an angle of approximately 45 degrees.

Insert the SODIMM RAM module Part 2

Step 7

Once inserted, apply even pressure with your fingers to push the module down until the retaining clips snap back into place, securing the RAM.

Close the RAM compartment

Step 8

Ensure that the SODIMM module is seated properly in the slot. Then, reattach the cover panel(s) and secure them with the screws you removed earlier.

Power on your laptop

Step 9

Once the cover is securely fastened, plug in the power cable (if needed) and turn on your laptop. The system should detect the new RAM automatically, and you can verify the installation by checking the total amount of RAM in the operating system or BIOS.