I wouldn't have put that up on here. I have taken apart several xbox's. the dick drive is not cross compatible. thought they were when I switched mine out on the 2 I own. they aren't. they have to stay with the system and motherboard.
it will not work. disk drive is meant to stay with the system it came out of. if you try to put it in others all it will do is keep saying open tray even with a disc in.