i intend to buy 2x MSI R7 240 4GD3 LP for the pc im building my gf. the chassis i have chosen is a zalman z11+ as it was cheap. i know this card is a low profile card but what i want to know is does it come with an extra non lp plate to change on the back of the card or not? and if yay or nay then would i still be able to fit it in the chassis i mentioned??