The more RAM the better right? Not always. Choosing the right memory for your PC is important, but you might end up buying more than your motherboard can handle. Check the maximum speed memory that your motherboard and processor can support, and what type of memory is compatible. Most new PCs support DDR4, with speeds around 2400MHz - sometimes even as fast as 3200MHz. However if you're upgrading an older machine it could only support DDR3. We're on hand to help if you need it. Use the quick search and filtering options on the left to further refine your product selection.