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Can somebody explain me the difference?

Last response: in Motherboards
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July 24, 2012 9:35:29 PM


ASRock Z77 Extreme4 and Z77 Extreme4-M

What is the difference?
Cuz the other one is less expensive.

More about : explain difference

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a b V Motherboard
July 24, 2012 10:00:32 PM

The main difference is the size. The ''non-M'' is ATX while the ''M'' is a micro ATX. I also did a quick read between specs on the ASRock official website and found the following differences:

The ''non-M'' has a 8 + 4 power phase whilst the ''M'' has a 4 + 2.
Also the ''non-M'' has 3 more rear USB ports, 1 more chassis fan connector,LED on power switch, reset switch,clear CMOS switch and something called Dr. Debug,1 more PCI-e 2.0 x1 and 2 PCI-e lanes.
The ''M'' has 3 way Crossfire(both have Crossfire, Quad crossfire and crossfire X)
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a c 137 V Motherboard
July 24, 2012 10:01:37 PM

The Extreme4-M is mATX and doesn't have any PCI slots, but adds a PCIe 2.0 slot and it also has has 2 less USB 3.0 ports on the back panel.
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July 24, 2012 10:14:17 PM

akxpckwb said:
The main difference is the size. The ''non-M'' is ATX while the ''M'' is a micro ATX. I also did a quick read between specs on the ASRock official website and found the following differences:

The ''non-M'' has a 8 + 4 power phase whilst the ''M'' has a 4 + 2.
Also the ''non-M'' has 3 more rear USB ports, 1 more chassis fan connector,LED on power switch, reset switch,clear CMOS switch and something called Dr. Debug,1 more PCI-e 2.0 x1 and 2 PCI-e lanes.
The ''M'' has 3 way Crossfire(both have Crossfire, Quad crossfire and crossfire X)


Thanks
I think the non-M is the choice for me.
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July 24, 2012 10:15:10 PM

Best answer selected by Marcuskac.
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a c 328 V Motherboard
July 25, 2012 4:12:21 AM

This topic has been closed by Nikorr
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