We all know how important it is to study the specifications and the technical details of a laptop before finally deciding to buy it. A lot of times, less tech-savvy people have to regret their decisions due to not knowing the very basic things about the technical aspects of these machines. Technical experts at MacBook service center dadar suggest that the first thing that a person should pay attention to when buying a laptop is the RAM and ROM specifications. Now the problem is a lot of people don’t even know what RAM and ROM are. If you are also one of those people, there’s nothing to worry about since we are here to let you know everything about the same.


RAM stands for Random Access Memory. RAM is volatile memory. Not sure what “volatile” means? We will tell you – Once power is shut down all the data in this memory is wiped out. That is what volatile means. You must be wondering then what is the use of RAM? Do you realise the quickness of shifting between two applications on your PC? It is the RAM that makes it possible. A good RAM always leads to high speed and top-notch performance by the laptop. This memory is quite flexible in terms of changes. Users can very conveniently change, upgrade, or expand RAM.


ROM stands for Read Only Memory. ROM is non-volatile memory. Unlike RAM, ROM’s data is not wiped out as you shut down the systems’ power. Rather, ROM will save all of your data permanently. This is the part of the memory that cannot be changed by the users. 

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Checking RAM speed, type, and size

Now that you know what RAM and ROM is, you must be curious to know what your laptop’s RAM specifications are. That’s a given once you get to learna bout something new. However, the only thing stopping you is not knowing how to do that? Don’t worry, we’re going to help you with that. This is how you can get to know about the RAM in your laptop:


To check the RAM details on a Windows OS, you’ll have to open the Task Manager on your PC:

  • Right-click on the Windows Taskbar and you’ll be able to see the “Task Manager” option. Click on it.
  • Here, click on the Performance tab.
  • Under the Performance tab, click on the “Memory” option. 
  • Here you’ll be able to see all the details related to the RAM installed on your system.

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If you have a macbook, you’ll have to follow a different set of steps in order to know about the RAM of your PC.

  • Click on the Apple menu which you’ll be able to spot in the upper-left corner of your PC.
  • From the dropdown menu, choose “About this Mac”.
  • A new window will open. In this new window, click on Memory.
  • Here you’ll be able to see the details of the RAM on your computer. 

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What does a fast RAM do?

Let’s finally discuss why it is so important to make sure that the laptop you are buying has a fast RAM. It won’t be wrong to say that the RAM is pretty much the core of the machine. A fast RAM is directly assosiscated with high quality performance of your laptop. Higher the RAM, higher and more efficient will be the performance that the laptop will deliver to you. It is the RAM that will decide how compatible your system is going to be with certain applications and software. Depending on the stability of the RAM, you’ll be able to get the most out of your laptop and increase your productivity significantly. 

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