ADATA DDR3 SDRAM 2 GB Capacity per Module Memory (RAM)

A Closer Look at DDR3 SDRAM

One memory module you can consider ordering from ADATA is a DDR3 SDRAM unit. The DDR3 standard is vital to review.

What Is DDR3?

DDR3 is the third generation of the double date rate memory system. In this, the memory unit will review and use data on both sides of a clock signal within the processor. This increases the amount of data that a computer can handle in a single module.

Some of the key features of DDR3 memory include the following:

• Lower voltage: The amount of energy needed by this setup is less than what a DDR2 unit would utilize.
• More internal banks: The added internal banks inside the memory make it a more functional unit for your computer needs.
• Better latency: The delay between when a signal sends out data and when the data is actually moved will be minimal with a newer version of this memory from ADATA.

Be advised that while this uses the same 240-pin layout that a DDR2 module has, a DDR3 setup uses a different keying system. Therefore, this technology cannot be interchanged with a DDR2 setup.

What is a Frequency Number?

• The frequency on your memory component refers to how well the unit can handle data. A unit with a larger frequency can handle more memory at a time.
• The total frequency on the unit you utilize will be listed next to the DDR notation For instance, a 2 GB DDR3-1333 unit will operate with 1333 MHz.
• Even more specifically, you can find out the bandwidth that the configuration will use based on these instructions:
  • Take the frequency number and multiply it by two.
  • Multiply that total by eight for the 8 bytes that would be used for calculating the DDR3 setup.
  • Then you will have the bandwidth based on the number of megabytes that can be handled each second.
• Therefore, the DDR3-1333 would have the 1333 MHz multiplied by two and then by eight to get a total of 21,300 MB of data that can be read per second. This matches up with the 2 GB memory capacity included within the device.

What Does SDRAM Mean?

A DDR3 memory unit can come as an SDRAM setup. This is short for synchronized dynamic random access memory. This is a type of DRAM where the signals are timed alongside the clock speed within your computer's processor. This produces a better ability of the module to read more signals in a short period of time.

How Does SDRAM Work With the Motherboard?

Look at how the motherboard on your desktop computer can handle the added demand for modules. You might be limited over what you can add to your motherboard based on the maximum amount of RAM it can handle and the number of slots open for installing modules. Sometimes you might need two of the same 2 GB model to make it work on your computer.

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