How computer memory works – a guide by Data Memory Systems

Computer memory is one of the main factors affecting how well a computer functions. The term 'memory' is used to refer to many different things in technology, which can be confusing to any of us. However, once you have a few basic concepts clear in your mind, you'll be able to choose the right components for your machine, including memory.

Data
Computers use data, which is information. This information includes the documents etc that you have stored, but also a lot of other information that the programs running on your computer require to carry out their tasks, both in terms of the software applications you use (e.g. Web browsers, word processors) and the operating system itself. The operating system handles how your computer hardware is used to present you with the interface that allows you to carry out tasks as you need. This of course includes handling data, and this is where memory comes in, for the data is held in memory.

Hard Drive
Your computer's hard drive is generally a place where more persistent, longer term data is stored. This is where you'll likely store your documents, pictures, audio, video etc. PCs and laptops come with a set amount of hard drive space built in, which affects how much you can store within the computer. These days, it's also common to use an external hard drive, particularly if you use different computers at times, and if you perhaps use a laptop rather than a desktop and therefore have less internal storage space available.

External
A host of external devices are also used for this type of storage, for example flash drives and memory sticks. With these, in most cases they are 'plug and play' which means you simply plug them into your computer USB ports and the computer reads them in the same way as it would its own internal memory. Again, the advantage to these is that they're portable and can be used with different machines.

RAM
How fast and efficient a computer is depends on a number of things, including the CPU. It also depends on the RAM, which is like the computer's shorter term memory, and is used as it carries out its tasks. RAM is faster to access than the data on the hard drive, and it's therefore used by the operating system for whatever the computer is doing at any time.

If you're choosing RAM for your system, whether it's being created from scratch or upgraded, there are a number of things you should bear in mind. The RAM must be suited to your computer's motherboard, and must also be appropriate to the CPU you're using. Different types of machine also require different memory, so if your machine is Apple, for example, you should choose appropriate Apple memory.

Choices
Data Memory Systems have an excellent range of memory solutions designed to suit a great many different needs, at fantastic prices and sold according to high standards in customer service. With a product catalog covering all sorts of computer memory, you can get whatever PC memory, Dell memory or HP memory you need. Also currently available are RAM, DDR and SDRAM.
Find out more at http://www.datamemorysystems.com/

Building Your Own PC? Guide To Choosing The Correct Memory

When it comes to building your own PC, you’ll naturally have to make decisions along the way regarding the components you choose. The memory you include in your machine will of course have a considerable impact on its performance and efficiency during its life. Taking the time to choose the correct computer memory is a valuable investment that your PC (and it’s user) will reap the benefits of for some time.

RAM
These days, the average PC will be interacting with a variety of different devices and types of memory, some internal and some external. The RAM you choose for your PC will have a substantial effect on the speed that it functions at, and should be tailored to both the machine itself and to what it’s mainly going to be used for.

The motherboard in your PC will dictate to an extent the types of RAM that are compatible with it, and so this is one of the first things you need to check out before taking any decisions. Make sure any memory you consider is no larger than the maximum module that the motherboard can accommodate. You will also need to choose which type of RAM to use with your motherboard, which will again be determined by the motherboard: DDR and SDRAM are among the available options. When choosing your RAM, you should also take into account the speed of your processor.

Whether you’re choosing memory to use with a PC or Apple memory, you should browse the available options for these manufacturers specifically. Data Memory Systems stock a vast range of solutions for Apple memory and PC memory, with a host of brands catered for including Dell memory and HP memory.

What your PC is going to be used for will also have an impact on your memory solution. Memory options are available that are designed specifically for use with gaming or multimedia. If your PC is really just going to be used for light office work or browsing the Web on a casual basis for example, then your computer memory requirements will be less demanding and you can feel free to choose the smaller options. Bear in mind though that memory affects multitasking, and therefore your ability to run several applications at once.

Storage
These days we’ve gotten into the habit of keeping so much in digital formats, whether on desktop PCs, laptops or other devices. There is a huge range of options now available for computer storage. Your PC’s ability to save those files will include its hard drive, for which you have a number of choices, including SSD drives which are increasingly popular.

External storage is also something that our mobile technology needs have progressed, with developments such as Flash drives. Whether you’re hoping to store documents, pictures, music or video, you’ll likely want to have substantial amounts of storage space available for your PC. The advantage to using portable drives is of course that you can use them with more than one computer, as most of them are connected using USB ports. Data Memory Systems offer a wealth of external storage products, including USB, Firewire and Flash drives capable of interfacing with many devices.

Find out more at www.datamemorysystems.com

An Easy Guide To Installing RAM

Updating your PC or laptop may seem a daunting task if you don’t know much about computers. Technology can seem complicated and to some people rather scary but in fact small maintenance jobs such as installing new RAM can become simple for everyone.

Experts in computer and Apple memory, Data Memory Systems, can help you purchase the best value RAM for your PC or laptop but if you don’t know how to install it then you can incur extra unneeded costs just because you don’t have the appropriate knowledge.

Before beginning it is important to know that static electricity can be very harmful to and even ruin the memory you have just purchased. Before you remove the memory from its static proof packaging you must touch something metal to earth yourself and remove any static electricity.

To install internal memory to your PC simply remove the power cable and unscrew the side panel. From here you can easily access the motherboard where you will find the memory sockets. Align the notches in the memory module with those in the socket and push straight until it clicks. You can then replace the side panel, reattach the power cable and power up the computer; the extra PC memory should be recognised instantly by your computer.

Before replacing memory in your Laptop you must read your manual so as not too exceed the maximum memory capacity of your machine. Before you start working remove the laptop battery from the back so that there is no power to the machine. On the back of most laptops there is a small hatch held on by screws, if your laptop does not have one of these then you may need the help of a laptop technician. Remove the screws and the hatch to expose the RAM then press the tabs on either side so that the memory module rises at a 45 degree angle. Remove the old memory from the slot and slide the replacement in at the same angle, once in place gently push down the module until it clicks into place then replace panel and battery.

The method of replacing or updating Apple memory can change from model to model so it is actually best to check on the manufacturer website before attempting to change any part of your Apple machine. Changing the memory in an Apple Macbook is very similar to changing it in a laptop though you have to remove the whole back cover before opening the memory compartment and replacing the RAM.

It is important to remember that changing the memory in your computer or laptop will not damage the data you have stored on there. Actual data is stored on your computers HardDrive and will remain there while the changes are made. The RAM itself just gives your computer or laptop an extra boost of speed allowing it to work more efficiently.

For all your computer memory needs and much more including camera memory please visit http://www.datamemorysystems.com

The Advantages of upgrading your PC’s RAM.

Slow grumbling computers can be a hassle. Waiting for web pages to load for hours and watching your favourite games freeze and crash is always disappointing. But your machine is not necessarily worn out, out dated or broken. The solution could be simple; it could just be as easy as purchasing more computer memory and giving your PC a boost of RAM.

The solution to many computer problems is just a click away at Data Memory Systems where you can purchase PC memory, Apple memory and camera memory.

If you enjoy surfing the web but your computer wants to move a little slower than you do changing your internet connection may not be the answer. Today’s websites use flash and shockwave animation and a boost in RAM can allow your computer to load the pages faster and to keep up with your fast paced web browsing.

A fast paced lifestyle may mean that you are trying to do a hundred things at once; this may include opening hundreds of applications or documents at once and swapping back and forth between them. Having more internal memory means that your computer doesn’t need to use its hard drive to store data therefore programs can be opened, closed and edited faster.

Computer’s aren’t always for serious work, what about the fun? Larger amounts of RAM on your computer means there is more space to fit in instructions and therefore larger programmes can be loaded successfully, editing software, flash players and gaming cards will all run successfully if your computer has sufficient RAM.

So if your tired of your computer working slower than you and want your machine to have a real boost, why not purchase some Dell memory, HP memory, Apple Memory and much more from Data memory systems and find out the major advantages for yourself.

About Data Memory Systems:
The Data Memory Systems’ team wants to provide the best possible quality PC memory and Apple memory at the lowest prices. They offer great service and value for your money. Whether you have a Dell, HP, Sony, IBM or Apple Mac system, they have the compatible memory for your device.

Computer Memory Explained

Buying more memory for your computer can be a simple way to boost your machines performance just as long as you know what you are ordering! At Data Memory Systems you can purchase PC memory, Apple Memory, Dell Memory, HP memory and digital camera memory. All you need to know is the manufacturer or the model information.

However if you need more memory for you PC, Apple computer or digital camera and have no idea where to start, don’t panic. Most of the time computer jargon can seem scary and off putting but this simple guide breaks down all the computer language into explanations that finally makes sense.

RAM which stands for Random Access Memory is simply a form of computer storage where any piece of data can be accessed in any order or at random regardless of its physical location and whether or not it is linked to the previous piece of data. RAM refers to read and write memory, you can both write data into RAM and read data from RAM. Buying more RAM (memory) for your computer can give your machine an instant boost in speed and is cheaper than replacing the whole system.

SDRAM stands for synchronous dynamic random access memory and is a type of RAM which stores each separate piece of data within separate capacitors. Unlike DRAM which updates changes to input as soon as possible SDRAM waits for a clock signal and is therefore synchronized with your computer. SDRAM runs at a much higher clock speed than conventional RAM.

DDR is Double-Data-Rate memory which is a very fast form of memory which supports data transfers on both sides of the computers clock cycle therefore doubling the memory chips data input. DDR SDRAM uses less power and therefore is better suited to notebook computers.

Hard Drives (also known as hard disk drives) are where all your computers files and programs are stored and work on similar memory technology to a videotape. If your hard drive is damaged for any reason everything on the computer will be lost.

Flash Drives are memory storage devise that works on flash memory, a special type of electrically erasable programmable read-only memory which can be changed and updated easily. These drives are plugged into a computers USB port to create a portable storage device. USB flash drives are also known as thumb drives, jump drives, pen drives and key drives.

Now that all the jargon has been made easy, for all your computer memory needs please visit http://www.datamemorysystems.com/ .

About Data Memory Systems:

The Data Memory Systems’ team wants to provide the best possible quality PC memory and Apple memory at the lowest prices. They offer great service and value for your money. Whether you have a Dell, HP, Sony, IBM or Apple Mac system, they have the compatible memory for your device

Hard Drives from Data Memory Systems

Data Memory Systems, the leading US provider of all memory solutions, has a wide range of hard drives for a host of computers such as Acer, Apple, Compaq and Dell.

Hard drives, in layman’s terms, are non-volatile storage devices, which means they can retain stored digital data even when the computer is not on. The data on the hard drive is encoded magnetically and the storage capacity is measured in gigabytes or terabytes.

First invented in 1956 by IBM, hard drives have progressed rapidly with advancing technology and can now store more data than ever before at a price that suits most people. The company that also brings you Apple memory solutions has a vast range of internal and external hard drives to prolong the life span of your computer and give you more space to store your data.

An external hard drive is extremely useful for keeping your computer clean and free from cluttered data, making it run faster for longer. Connected by a USB, Firewire or eSATA cable, external hard drives come in a range of sizes with a storage capacity of over 2TB and growing. The availability of USB, Firewire and more recently, SATA, have enabled faster transfer rates as well as provide an easy to use solution for more storage, which is why external hard drives are becoming more and more popular as days go by. External USB SSD Drives are perfect for this use, as are External USB Drives.

Internal hard drives are ideal to expand the storage of your computer. Coupled with buying more RAM, it can save you having to buy a new computer and in many cases, speed up your current one. Drives such as Internal Desktop 3.5” SATA Drives are ideal for desktop computers while Internal Notebook 2.5” SATA Drives are great for mini notebooks and laptops.

For more information, or to view the entire range of hard drives the firm stocks, please visit http://www.datamemorysystems.com.

The Latest DDR3 RAM Memory from Data Memory Systems

In today’s fast world, everyone wants everything at lightning speed. Be it fast food, fast cars or fast technology, time constraints mean that people need everything as quickly as possible. Computers need to run at the speed of light otherwise frustrations build. Leading memory providers, Data Memory Systems, have a line of DDR3 RAM memory to speed up even the slowest of computers.

RAM is short for Random Access Memory. It is used to store data in the form of files for processing by a computer’s central processing system or unit (CPU), which is also known as a processor. It is also less commonly known as volatile memory because the data it holds is lost when you turn your computer or laptop off. Most operating systems support DDR or DDR2 memory, but as the DDR3 version becomes more popular because of its power saving properties, more and more motherboards will be made to support this.

Data Memory Systems stock a variety of DDR3 RAM memory, including the 4GB DDR3-1066 SODIMM. Used in the latest Apple iMacs, Macbooks and Macbook Pros, it is a huge improvement over its forerunner, the DDR2 SDRAM. With the ability to transfer data at twice the speed of its predecessors, it enables higher bus and peak rates than the DDR and DDR2. It also gives a 30 per cent reduction in power because of its 1.5V supply voltage, compared with the DDR2’s 1.8V or the DDR’s 2.5V. The DDR3-1066 SODIMM is also available in 8GB.

For more information or to buy any of the DDR3 RAM memory products from the techs that specialise in computer memory, visit http://www.datamemorysystems.com.