Compare Detail
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B550 AORUS MASTERModelX79 Extreme9
X79-EXT9 -
2/4/5.1/7.1-channel
Support for S/PDIF OutAudio channels -
Realtek ALC1220-VB codec
* The back panel line out jack supports DSD audio.Audio chipset -
2 x SMA antenna connectors (2T2R)
1 x HDMI port
6 x USB 2.0/1.1 ports
5 x USB 3.2 Gen 2 Type-A ports (red)
1 x USB Type-C port with USB 3.2 Gen 2 support
1 x Q-Flash Plus button
1 x RJ-45 port
1 x optical S/PDIF Out connector
5 x audio jacksBack io ports -
AMD B550ChipsetIntel X79
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NoCrossfire supportYes
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YesEcc ram supportNo
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ATXForm factorATX
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Realtek 2.5GbE LAN chipLan chipset
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2242 / 2280 / 22110 - M Key
2242 / 2280 / 22110 - M Key
2242 / 2280 / 22110 - M KeyM2 devices support -
3M2 ports0
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10/100/1000/2500MbpsMax lan speed
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128GBMaximum supported ram64 GB
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2Onboard usb 203
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1Onboard usb 32 gen 12
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3Pci express x16 slots5
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0Pci express x1 slots1
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YesRaid supportYes
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4Ram slots8
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June 2020Release dateFebruary 2012
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6Sata 6 gbps ports8
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NoSli supportYes
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AM4SocketLGA2011
-
2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3333Mhz
3600Mhz
4000Mhz
4400Mhz
4600Mhz
4866Mhz
5000MhzSupported memory1066Mhz
1333Mhz
1600Mhz
1866Mhz
2133Mhz
2400Mhz -
6Wi fi generation
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YesWireless lanNo
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