Tandy 102 8K Static Ram Memory Upgrade
Easy, easy, easy!
Just find an 8Kx8bit Low Power static Ram such as the 6264LP and plug it into the Optional Ram socket.
Be careful to use LowPower chips in order to avoid draining the backup memory when the system is off and without the AA batteries.
As soon as you plug it in and turn on the computer, your Free Memory goes from 29638