extra ram slot for pc - PC Isa Slot | eBay 888 slot app

This 3 ISA slot motherboard is available from Ram PC Systems in both mid-tower and Rack mountable chassis for your legacy device support.

Check RAM slot number by Command Prompt. ... If you find that your laptop has no extra RAM slot available and you still want to upgrade RAM, you can replace the original RAM with a new RAM of more capacity.

My computer already has 4 GB of RAM, and cannot make use of more than about 3 GB, but there is an extra slot still available for another chip.