Compare Detail
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X299 GAMING M7 ACKModelPRIME B450M-A
90MB0YR0-M0EAY0 -
7.1 ChannelsAudio channels
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Dual Realtek ALC1220 CodecAudio chipset
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Intel X299ChipsetAMD B450
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YesCrossfire supportNo
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NoEcc ram supportNo
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ATXForm factorMicro ATX
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Killer E2500Lan chipset
-
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 / 22110 - M KeyM2 devices support2242 / 2260 / 2280 / 22110 - M Key -
2M2 ports1
-
10/100/1000MbpsMax lan speed
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128GBMaximum supported ram64GB
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2Onboard usb 202
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2Onboard usb 32 gen 11
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1Onboard usb 32 gen 20
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4Pci express x16 slots1
-
2Pci express x1 slots2
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YesRaid supportYes
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8Ram slots4
-
June 2017Release date
-
8Sata 6 gbps ports6
-
YesSli supportNo
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LGA2066SocketAM4
-
2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz
3300Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz -
5Wi fi generation
-
YesWireless lanNo
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