HELP: Will this Dell motherboard fit in a new case?

[LETHAL 66]

Hi there,
I have a dell OptiPlex 990 - its a small form factor PC, I want to remove the motherboard and place it in a bigger coolermaster case so I can run a gtx 750ti and a 600w PSU - however, after ordering the case I read a few articles regarding Dell and their tendency to use a non standard atx board.
I would just like if someone could tell me whether my board is a normal micro atx that can fit in an aftermarket case please and also if my power supply is fine?

Its a core i5 2500 @ 3.3GHz
its a q67 chipset motherboard, model number OVNP2H


this is what it looks like

]http://www.aliexpress.com/item-img/Free-shipping-for-Dell-Optiplex-990-SMT-Small-Mini-Tower-Motherboard-6D7TR-06D7TR-VNP2H-0VNP2H-LGA/1176351564.html?spm=2114.10010108.1000017.2.cLnNB

 

[clutchc]

The board should fit, yes. But Dell uses proprietary connectors between case and board. A retail case will not have the correct connectors to match up with the headers on the Dell board.