Compare Detail
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B550M S2HModelH570M PRO4
90-MXBFR0-A0UAYZ -
7.1 ChannelsAudio channels7.1 Channels
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Realtek ALC887Audio chipsetRealtek ALC897
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1 x PS/2 keyboard/mouse port
1 x D-Sub port
1 x DVI-D port
1 x HDMI port
4 x USB 3.2 Gen 1 ports
2 x USB 2.0/1.1 ports
1 x RJ-45 port
3 x audio jacksBack io ports1 x HDMI Port
1 x DisplayPort 1.4
2 x USB 3.2 Gen2 Ports (10Gb/s) (ReDriver) (Supports ESD Protection)
4 x USB 3.2 Gen1 Ports (Supports ESD Protection)
1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
HD Audio Jacks: Line in / Front Speaker / Microphone -
AMD B550ChipsetIntel H570
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NoCrossfire supportYes
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YesEcc ram supportNo
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Micro ATXForm factorMicro ATX
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2242 / 2260 / 2280 - M KeyM2 devices support2280 - M Key (Intel 11th Gen only)
2280 - M Key
2230 - E Key -
1M2 ports3
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10/100/1000MbpsMax lan speed10/100/1000Mbps
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64GBMaximum supported ram128GB
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1Onboard usb 202
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1Onboard usb 32 gen 12
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0Onboard usb 32 gen 21
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1Pci express x16 slots1
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2Pci express x1 slots1
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0Pci express x4 slots1
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YesRaid supportYes
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2Ram slots4
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June 2020Release dateFebruary 2021
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4Sata 6 gbps ports4
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NoSli supportNo
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AM4SocketLGA1200
-
2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3333Mhz
3600Mhz
4000Mhz
4400Mhz
4600Mhz
4866Mhz
5000MhzSupported memory2400Mhz
2666Mhz
2933Mhz
3000Mhz
3200Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4600Mhz
4800Mhz -
NoWireless lanNo
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