How to Check Which RAM is installed DDR1, DDR2, DDR3

A few days back I received a mail from one of my fellow reader asking for how to identify which type of RAM is installed in his PC whether it is DDR1, DDR2 or DDR23 and i really appreciate what he asked because there are still numerous users who often fails to check which RAM they are using on their system therefore here in this article I am going to tell you the best ways to check which RAM is installed on your PC or Computer but before we move on further lets get a brief knowledge about these different types of RAM Classification.

Basically at present there are four main groups of RAM technology: SDRAM, DDR1, DDR2, and DDR3 which are most widely used in current date though there are some other upcoming variants also that you can search over internet for more information. The basis of these classification totally depends upon the speed of their operation.Here below are the different speed of operation supported by these four groups of RAM i.e SDRAM, DDR1, DDR2 and DDR3. Read below given tutorial to learn How to Check Which RAM is installed on your PC or laptop.

Different Speeds of RAM Operation :

  • SDRAM – 66Mhz, 100Mhz, 133Mhz
  • DDR1 – 266Mhz, 333Mhz, 400Mhz
  • DDR2 – 400Mhz, 533Mhz, 677Mhz, 800Mhz
  • DDR3 – 400Mhz, 533Mhz, 677Mhz, 800Mhz, 933Mhz, 1066Mhz

How to Check Which RAM is installed DDR1, DDR2, DDR3 ? – Best Ways

CPU-Z Utility Tool

CPU-Z is one of the most widely used tool to check all the hardware resources Information i.e About CPU(Name,Core Voltage,Clock Information,Cache Information), Motherboard(Vendor name,Model,Version,Bios Model and Date etc) ,Graphics memory ,Main System RAM Memory and Much More.Here below is a Screen Shot of CPU-Z Tool.

How to Check Which Ram is Installed DDR1, DDR2 or DDR3 - CPUZ

Crucial Online Portal

Crucial is another very popular free online resoruce tool that provides their own Scanner tool that works by analyzing your present hardware specifications, type of system memory and there by generating a scan result and also providing best upgrade suggestions available to you. You just need to visit the Official Crucial Webpage and download their scanner tool which will then scan your system and finally displays your system hardware specifications.

How to Check Which Ram is Installed DDR1, DDR2 or DDR3 - Crucial Online Tool

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