Compare Detail
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ROG STRIX Z490-G GAMING
90MB12Z0-M0EAY0ModelB550M H -
Intel Z490ChipsetAMD B550
-
YesCrossfire supportNo
-
NoEcc ram supportYes
-
Micro ATXForm factorMicro ATX
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2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 - M KeyM2 devices support2242 / 2260 / 2280 - M Key -
2M2 ports1
-
128 GBMaximum supported ram64GB
-
2Onboard usb 202
-
1Onboard usb 32 gen 11
-
1Onboard usb 32 gen 20
-
2Pci express x16 slots1
-
1Pci express x1 slots2
-
YesRaid supportYes
-
4Ram slots2
-
May 2020Release dateJune 2020
-
6Sata 6 gbps ports4
-
NoSli supportNo
-
LGA1200SocketAM4
-
2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4500Mhz
4600MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3333Mhz
3600Mhz
4000Mhz
4400Mhz
4866Mhz
5000Mhz -
NoWireless lanNo
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