Compare Detail
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121-SX-E296-KRModelROG CROSSHAIR VIII FORMULA
90MB10Z0-M0EAY0 -
7.1 Channel High Definition Audio + OpticalAudio channels8 Channels
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Realtek ALC1220Audio chipsetROG SupremeFX High Definition Audio CODEC S1220
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1 x LAN (RJ45)
1 x Optical S/PDIF Out
2 x USB 3.1 Gen 2 Type-A
5 x Audio Jacks
6 x USB 3.1 Gen 1 Type-ABack io ports1 x Optical S/PDIF out
1 x Clear CMOS button(s)
1 x USB BIOS Flashback Button(s)
1 x ASUS Wi-Fi Module
1 x Gold-plated audio jacks
4 x USB 3.2 Gen 1 (up to 5Gbps) ports
8 x USB 3.2 Gen 2 (up to 10Gbps) ports
Anti-surge LAN (RJ45) port
1 x AQC-111C 5G LAN port -
Intel X299ChipsetAMD X570
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YesCrossfire supportYes
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NoEcc ram supportYes
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Micro ATXForm factorATX
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Intel I219-VLan chipsetAquantia AQC111C
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2242 / 2260 / 2280 - M Key
2230 - E KeyM2 devices support2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 / 22110 - M Key -
2M2 ports2
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10/100/1000MbpsMax lan speed100/1000/2500/5000Mbps + 10/100/1000Mbps
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64GBMaximum supported ram128 GB
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2Onboard usb 202
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1Onboard usb 32 gen 12
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0Onboard usb 32 gen 21
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2Pci express x16 slots3
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0Pci express x1 slots1
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1Pci express x4 slots0
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NoRaid supportYes
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4Ram slots4
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December 2018Release dateJuly 2019
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6Sata 6 gbps ports8
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X299 Micro 2SeriesROG
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YesSli supportYes
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LGA2066SocketAM4
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
4000Mhz
4133MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4600Mhz
4800Mhz -
5Wi fi generation6
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YesWireless lanYes
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