How can I determine the RAM bus speed?

Hello

I installed the new 4 GB RAM replacing the previously installed 3 GB of RAM. The previous 3 GB of RAM has the 667 MHz bus speed (I found it in the user manual). The new 4 GB of RAM, the seller told me that has the 800 MHz bus speed. Now, I want to be sure that the seller does not deceive me, and he gave me the speed of 800 MHz RAM bus. How can I determine my installed RAM bus speed? My system configuration is the following:

Windows 7 Ultimate 64 bit

2.1 GHz Core2Duo

4 GB OF DDR2 RAM

Intel GMA 4500MHD

Model: Acer Aspire 5738

I have two modules of DDR2 soDIMM, previously, I had a 1 GB DDR2 667 MHz + a 2 GB DDR2 667 MHz RAM = 3 GB DDR2 667 MHz RAM (in my manual of the system provided by Acer)

Now, after replacing, I have two 2 GB DDR2 800 MHz RAM = 4GBD DDR2 800 MHz RAM (as the salesman told me and I saw written in the package when he was unpacking and installation)

How can I determine my RAM bus speed and be confirm that I really learned the 800 MHz? Please someone help me with this. Thank you.

Four ways I see real quick:
1 - the label on the RAM (assuming that it is there, and this truct you he has not changed it).
2 - install the CPU-Z.  It will be listed in the memory tab.
3 - install Belarc Advisor.  It also lists only (as well as much more information on the system.)
4 take a look at the POSITION of the screen when the system boots - he must view RAM info.

All the foregoing, guess however that isn't only MHz 800 RAM installed, but that the system is actuallyrunning at 800 MHz.
Here, CPU - Z is the best choice, because it will give you the actual manufacturer for RAM; You can use it to find the specifications of the manufacturer.

HTH,
Chris

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Tags: Windows

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