Compare Detail
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pro b550m-c/csmModelFatal1ty Z370 Professional Gaming i7
Z370 Professional Gaming i7 -
7.1 ChannelsAudio channels7.1 Channels
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Realtek ALC887/897Audio chipsetRealtek ALC1220
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1 x Realtek RTL8111H
1 x PS/2 keyboard (purple)
1 x PS/2 mouse (green)
2 x DisplayPort
1 x HDMI
2 x USB 3.2 Gen 2 (1 x Type-A+1 x USB Type-C)
2 x USB 3.2 Gen 1 Type-A
2 x USB 2.0
3 x Audio jack(s)Back io ports -
AMD B550ChipsetIntel Z370
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NoCrossfire supportYes
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NoEcc ram supportNo
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Micro ATXForm factorATX
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Realtek RTL8111HLan chipsetAQUANTIA AQC107
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2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 - M KeyM2 devices support -
3M2 ports0
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10/100/1000MbpsMax lan speed10Gbps + Dual 10/100/1000Mbps
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128GBMaximum supported ram64GB
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1Onboard usb 203
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2Onboard usb 32 gen 12
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0Onboard usb 32 gen 21
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1Pci express x16 slots3
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0Pci express x1 slots2
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1Pci express x4 slots0
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YesRaid supportYes
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4Ram slots4
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December 2020Release date
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4Sata 6 gbps ports8
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NoSli supportYes
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AM4SocketLGA1151
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz
3333Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4600Mhz
4800MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3200Mhz
3600Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4333Mhz -
NoWireless lanYes
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