Compare Detail
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PRIME X399-AModelX399 AORUS PRO
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8 ChannelsAudio channels2/4/5.1/7.1-channel
Support for S/PDIF Out -
Realtek ALC S1220AAudio chipsetRealtek ALC1220
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AMD X399ChipsetAMD X399
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YesCrossfire supportYes
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YesEcc ram supportYes
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EATXForm factorATX
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Intel i211ATLan chipsetIntel GbE LAN chip
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2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 / 22110 - M KeyM2 devices support2260 / 2280 / 22110 - M Key
2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 - M Key -
2M2 ports3
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10/100/1000MbpsMax lan speed10/100/1000Mbps
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128 GBMaximum supported ram128GB
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2Onboard usb 202
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2Onboard usb 32 gen 11
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1Onboard usb 32 gen 21
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4Pci express x16 slots5
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1Pci express x1 slots0
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1Pci express x4 slots0
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YesRaid supportYes
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8Ram slots8
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August 2017Release dateNovember 2018
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6Sata 6 gbps ports8
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YesSli supportYes
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sTR4SocketsTR4
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3200Mhz
3333Mhz
3466Mhz
3600Mhz -
NoWireless lanNo
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