Looking for new motherboard and RAM gaming

Rogurzz

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Mar 23, 2014
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I have moved my Lenovo desktop PC into a Corsair 500R case. I need a new motherboard because the USB 3.0 and HD Audio connectors aren't standard. What motherboard should I get for an:

i7 3770 Locked version non k

Should i replace my ram? It's 16gb but its un branded and has no warranty.