Matrix Warehouse Computers have been making their presence felt in the computer components and hardware industry since 2001 when they opened their first branches in South Africa. If you are looking for the most cutting edge, up-to-the-minute technology and expertise, Matrix should be the first online electronics store in South Africa that you visit. Our user friendly online electronics store allows you to buy a computer online, or just about any other computer components you can think of, with ease. Aside from being an online computer shop, Matrix also has numerous physical computer stores in South Africa where our friendly tech obsessed staff can help you make the most of your purchases as well as helping with upgrades or repairs. Matrix constantly strives to be the leader in the IT field by always keeping ahead of the competition, staying abreast with the latest technological developments and providing excellent service.