Compare Detail
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ROG Crosshair VIII Hero (WI-FI)ModelB550M PRO-VDH WIFI
7C95-001R -
8 ChannelsAudio channels7.1 Channels
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ROG SupremeFX High Definition Audio CODECAudio chipsetRealtek ALC892
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1 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 Anti-surge 2.5G LAN (RJ45) port
Anti-surge LAN (RJ45) port
5 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) portsBack io ports1 x DisplayPort
1 x D-Sub
1 x HDMI
1 x LAN (RJ45)
1 x PS/2 Keyboard/Mouse Combo
2 x USB 2.0/1.1
3 x Audio Jacks
4 x USB 3.2 Gen 1 Type-A -
AMD X570ChipsetAMD B550
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YesCrossfire supportNo
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YesEcc ram supportNo
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ATXForm factorMicro ATX
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Realtek RTL8125-CGLan chipsetRealtek 8111HN
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2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 / 22110 - M KeyM2 devices support2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 - M Key -
2M2 ports2
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10/100/1000/2500Mbps + 10/100/1000MbpsMax lan speed10/100/1000Mbps
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128 GBMaximum supported ram128 GB
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2Onboard usb 202
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1Onboard usb 32 gen 11
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1Onboard usb 32 gen 21
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3Pci express x16 slots1
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1Pci express x1 slots2
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YesRaid supportYes
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4Ram slots4
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July 2019Release dateJuly 2020
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8Sata 6 gbps ports4
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ROGSeriesPRO
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YesSli supportNo
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AM4SocketAM4
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4533Mhz
4600MhzSupported memory1866Mhz
2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz -
6Wi fi generation5
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YesWireless lanYes
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