Compare Detail
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B450 STEEL LEGENDModelCROSSHAIR VI HERO
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7.1 ChannelsAudio channels8 Channels
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Realtek ALC892Audio chipsetROG SupremeFX High Definition Audio CODEC S1220
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1 x DisplayPort
1 x HDMI
1 x LAN (RJ45)
1 x Optical S/PDIF Out
1 x PS/2 Keyboard/Mouse Combo
1 x USB 3.1 Gen 2 Type-A
1 x USB 3.1 Gen 2 Type-C
2 x USB 2.0/1.1
4 x USB 3.1 Gen 1 Type-A
6 x Audio JacksBack io ports -
AMD B450ChipsetAMD X370
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YesCrossfire supportYes
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NoEcc ram supportNo
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ATXForm factorATX
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Realtek RTL8111HLan chipsetIntel i211AT
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2230 / 2242 / 2260 / 2280 - M Key
2230 / 2242 / 2260 / 2280 / 22110 - M KeyM2 devices support2242 / 2260 / 2280 / 22110 - M Key -
2M2 ports1
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10/100/1000MbpsMax lan speed10/100/1000Mbps
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128GBMaximum supported ram64GB
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2Onboard usb 201
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1Onboard usb 32 gen 11
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2Pci express x16 slots3
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4Pci express x1 slots3
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YesRaid supportYes
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4Ram slots4
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March 2019Release dateMarch 2017
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6Sata 6 gbps ports8
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NoSli supportYes
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AM4SocketAM4
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2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3466MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz -
NoWireless lanNo
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