Compare Detail
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B550MHModelPROART B660-CREATOR D4
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AMD B550ChipsetIntel B660
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NoCrossfire supportNo
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NoEcc ram supportNo
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Micro ATXForm factorATX
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2242 / 2260 / 2280 - M KeyM2 devices support2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2230 - E Key -
1M2 ports4
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64 GBMaximum supported ram128GB
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2Onboard usb 202
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2Onboard usb 32 gen 11
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1Pci express x16 slots2
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2Pci express x1 slots1
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YesRaid supportYes
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2Ram slots4
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January 2021Release dateJanuary 2022
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4Sata 6 gbps ports4
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NoSli supportNo
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AM4SocketLGA1700
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1866Mhz
2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3600Mhz
3800Mhz
4000Mhz
4400MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4266Mhz
4400Mhz
4600Mhz
4800Mhz
5000Mhz
5333Mhz -
NoWireless lanNo