Monday, 25 March 2013

How Much RAM Do I Need?


It is a common misconception that RAM memory helps to dictate how fast a computer can run. In actual fact, the RAM memory within a computer only helps to dictate how efficiently a computer can multi-task. If a computer is running a single program which uses 500MB of RAM, it will run at the same speed whether the computer has 2GB or 8GB of RAM. The significance of the RAM memory would come into play if there are four programs open which use 500MB of RAM. Apps and programs such as Firefox, Outlook, Photoshop or iTunes will run faster with more RAM; but does everyone need to update? This guide looks at the different amount of usage that computers see, and examines whether they would benefit from a memory upgrade.

  1. Regular User – Individual
Someone who uses their computer for basic tasks will most likely only ever open a certain number of programs or applications which are light on RAM usage. Internet browsing, instant messaging and word processing, even when carried out simultaneously, will most likely be able to function well with 2GB of RAM.

  1. Regular User – Communal Computer
A family computer, or one which is shared by a number of people, might require more RAM to function. When the above programs are running on one user account on a computer, they can function with 2GB, but if multiple users leave programs running in the background, the computer can become sluggish and inefficient without sufficient RAM. In this case, a PC memory upgrade  to 2-3GB offers strong performance and good value-for-money.

  1. Average Users
Those who consider themselves to be average users might download music and movies whilst they are word processing, and listen to or watch media files over the internet. Streaming content can also require large amounts of RAM. An average user might benefit from around 4GB of RAM, which would see them able to carry out these tasks efficiently and allow things such as large volume downloads to be completed in the background whilst using the computer for other processes.

  1. Power Users
A power user of a computer might consistently need to have RAM-heavy applications and programs open, and will need all of them to be running at their highest and fastest potential. Heavy video or audio editing are often needed for work reasons, so the computer will need to be functioning efficiently. Virtual machines or drives are often used too, as well as the standard usage which includes internet browsing and listening to music. These would require around 8GB of computer memory in order to function at a competent level. 

To find out more about the new range of PC and Apple memory solutions from Data Memory Systems and to buy online, visit http://www.datamemorysystems.com

Monday, 11 March 2013


After recent testing it has been discovered that certain model Macs from 2010 can actually be upgraded to 16GB using two 8GB SODIMMs.  Although they were originally manufactured with a factory limit of just 4GB, certain adjustments to memory modules in conjunction with the right Apple OS and certain EFI updates can enable these Macs to enjoy up to 16GB of installed memory. A similar occurrence happened back in 2008, when MacBook Pros could max out their RAM memory to 8GB under certain circumstances, when it was believed they had a maximum capacity of 4GB.

The models in question are the 13” Apple Macbook Pro 7,1 from 2010, the Apple Macbook 7,1 from 2010 and the Apple Mac Mini 4,1 from the same year. The models also need to meet certain criteria before the computer memory upgrade can be put into action. These include the installation of Mac OS X 10.7.5 or a later version; the ‘Lion’ and ‘Mountain Lion’ operating systems will both work in conjunction with the new memory upgrades.

The latest EFI update for the machine is also a necessary factor. EFI firmware updates are often released by Apple in order to resolve hardware issues. They can be installed via Apple Software Update. If no updates appear in the Software Update section, it is safe to say that the EFI firmware is up to date and will be compatible with the extra memory. Obtaining the proper memory modules is also a necessity, as with any upgrade. The 16GB kit is a matched pair of 8GB DDR3-1066 SODIMMs.

With our 16GB DMS Certified Memory 204 Pin kit, the memory of these units can be expanded much higher than ever expected. Many computers from the same generation were limited by a 4GB or 8GB memory capacity, but the expansion of these older units could mean a surge in value for those who still own one, as well as a higher level of functionality and a much faster working process once the new memory upgrade has been installed. Those who had one of these older models and were considering trading up for an expensive new machine will be jumping for joy at the discovery that their machine’s memory can be inexpensively upgraded with ease.

To find out more about the new range of PC and Apple memory solutions from Data Memory Systems and to buy online, visit http://www.datamemorysystems.com