If you have all the slots already populated, then
you have to remove some of the modules and replace them. But if you have an empty socket,
you donít really need to remove any existing module. Keep in mind, though,
that to get optimum performance, modules must be installed in descending
order, with the highest capacity module going into the first slot. Thus, if you
bought a memory with a higher capacity than your old one, you
need to remove it and populate the sockets accordingly.
There are also some systems that require two matching pairs
or in groups of four or more at a time. So before you buy additional memory, check the specs
of your system and inspect what is already installed in your computer.
Kahlon offers upgrade options for a wide variety of systems thru our