Compare Detail
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PRIME B550M-K
90MB14V0-M0EAY0ModelROG MAXIMUS Z690 EXTREME
MAXIMUS Z690 EXTREME
90MB1A60-M0EAY0 -
7.1 ChannelsAudio channels
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Realtek ALC887Audio chipsetROG SupremeFX ALC4082
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1 x PS/2 keyboard/mouse combo port(s)
1 x DVI-D
1 x D-Sub
1 x HDMI
1 x LAN (RJ45) port(s)
2 x USB 3.2 Gen 2 (teal blue) (2 x Type-A)
4 x USB 3.2 Gen 1 (blue) Type-A
3 x Audio jack(s)Back io ports -
AMD B550ChipsetIntel Z690
-
NoCrossfire supportNo
-
YesEcc ram supportNo
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Micro ATXForm factorEATX
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Realtek RTL8111HLan chipsetMarvell AQtion 10Gb
-
2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 - M KeyM2 devices support2242 / 2260 / 2280 / 22110 - M Key
2280 - M Key
2280 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 / 22110 - M Key -
2M2 ports5
-
10/100/1000MbpsMax lan speed10Gbps + 10/100/1000/2500Mbps
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128GBMaximum supported ram128GB
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2Onboard usb 202
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1Onboard usb 32 gen 12
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1Pci express x16 slots2
-
2Pci express x1 slots1
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YesRaid supportYes
-
4Ram slots4
-
June 2020Release date
-
4Sata 6 gbps ports6
-
NoSli supportNo
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AM4SocketLGA1700
-
2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz
3333Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4600MhzSupported memory4800Mhz
5200Mhz
5400Mhz
5600Mhz
5800Mhz
6000Mhz
6200Mhz
6400Mhz -
NoWireless lanYes
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