Its a seven inch portable TV, widescreen that my wife picked up for me somewhere. Its a tight squeeze. I know a lot of people use the portable PSone screens quite a bit. As long a the pcb board that attaches to the LCD isnt bigger than the opening, 7" should match a 5.25 bay. One thing you may have to mod is the connections. Mine were on the sides of the PCB and stuck out of the side of the case. I had to change the to run on the back of the board.