Notebook Computer Memory,How Much is Enough?

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Notebook Computer Memory

When time comes for you to buy the notebook, you will need to know details of memory found in your machine.So why not Boost your PC performance with AMD Today!

For that matter on this page you will get free information concerning Notebook computer memory. Certainly the more memory in a laptop PC the better but there are other concerns regarding memory in laptops. Notebooks are generally more restricted in the amount of memory that can be installed into a system. Sometimes access to that memory can also be a problem if you plan a future upgrade. So better know in advance what you are buying than suffering in future to upgrade the non upgradable.

How Much ram is enough for your laptop?

On this issue it is hard to know how much you will need and for that matter the rule of thumb that I use for all computer systems for determining if it has enough memory is to look at the requirements of the software you intend to run.

Pick up the boxes for each of the applications and the OS that you intend to run and look at both the "minimum" and "recommended" requirements. Typically you want to have more RAM than the highest minimum and ideally at least as much as the highest listed recommended requirement. The following chart provides a general idea of how a system will run with various amounts of memory:

• Minimum: 1GB

• Optimal: 2GB

• Best: 4GB

The ranges above provided are a generalization based upon most common computing tasks. It is best to check the requirements of the intended software to make the final decisions. This is not accurate for all computer tasks because some operating systems use more memory than others.

Many laptops also use integrated graphics controllers that use a portion of the general system RAM for the graphics. This can reduce the amount of available system RAM from 64 to 384MB depending upon the graphics controller. If the system is using an integrated graphics controller it is best to get a bit more memory to compensate for this.

Types of Memory

Most of the laptops are now using the DDR2 memory specification, but a number of new laptops use the DDR3 standard. In addition to the type of memory installed in the laptop, the speed of the memory can also make a difference in the performance. When comparing laptops, be sure to check both of these pieces of information to determine how they may impact performance.

There are two ways that the memory speeds can be designated. The first is by the memory type and its clock rating, like DDR2 400. The other method is by listing the type along with the bandwidth. In the case the same DDR2 memory would be listed as PC2-3200 memory. Below is a listing in order of lowest to fastest memory types in both formats:

• DDR2 400 / PC2-3200

• DDR2 533 / PC2-4200

• DDR2 667 / PC2-5300 or PC2-5400

• DDR2 800 / PC2-6400

• DDR3 800 / PC3-6400

• DDR3 1066 / PC3-8500

• DDR3 1333 / PC3-10666

After learning all the above,you can Boost your PC performance with AMD Today!before it gets out of hand.

Notebook Memory Restriction

Laptops generally have two slots available for memory modules compared to four or more in desktop systems. This means that they are more limited in the amount of memory that have available. With current memory module technologies, this restriction generally comes to four gigabytes of RAM in a laptop based on 2GB modules. Some ultraportable systems are even fixed with one size of memory that cannot be changed at all. So what is important to know when you look at a laptop?

First, find out what the maximum amount of memory is. This is generally listed by most of the manufacturers. This will let you know what upgrade potential the system has. Next, determine how the memory configuration is when you buy the system. For example, a laptop that has 2GB of memory can be configured as either a single 2GB module or two 1GB modules. The single memory module allows for better upgrade potential because by adding another module you are gaining more memory without sacrificing any current memory. Upgrading the two module situation with a 2GB upgrade would result in the loss of one 1GB module and a resulting memory total of 3GB.

Do you want Self-Install?

Most laptops today have a small door on the underside of the system with access to the memory module slots. If it does, then it is possible to just purchase a memory upgrade and install it yourself without much trouble. A system without an external door or panel for memory access will require installation by a service technician. This generally will add additional expense to the memory upgrade in the future or possibly even the requirement that the system be sent in to a service center which means the lack of a computer until the upgrade is completed.Hoping that we have given you reliable information about notebook computer memory, we hope you will buy depending on the tasks pertaining to your computer. If you got a best notebook, why should you worry about the memory?

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