Compare Detail
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H97 PRO4ModelZ87 EXTREME4
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Intel H97ChipsetIntel Z87
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NoCrossfire supportYes
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NoEcc ram supportNo
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ATXForm factorATX
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32GBMaximum supported ram32 GB
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2Onboard usb 203
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1Onboard usb 32 gen 12
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1Pci express x16 slots3
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3Pci express x1 slots2
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YesRaid supportYes
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4Ram slots4
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July 2014Release dateNovember 2013
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6Sata 6 gbps ports8
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NoSli supportYes
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LGA1150SocketLGA1150
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1066Mhz
1333Mhz
1600MhzSupported memory1066Mhz
1333Mhz
1600Mhz
1866Mhz
2133Mhz
2400Mhz
2800Mhz -
NoWireless lanNo