Compare Detail
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B450M S2HModelA520M AORUS ELITE
GA-A520M-AORUS-ELITE -
2/4/5.1/7.1-channelAudio channels2/4/5.1/7.1-channel
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Realtek ALC887Audio chipsetRealtek ALC887
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AMD B450ChipsetAMD A520
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NoCrossfire supportNo
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NoEcc ram supportNo
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Micro ATXForm factorMicro ATX
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Realtek GbE LAN chipLan chipsetRealtek GbE LAN chip
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2242 / 2260 / 2280 - M KeyM2 devices support2242 / 2260 / 2280 - M Key
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1M2 ports1
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10/100/1000MbpsMax lan speed10/100/1000Mbps
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32GBMaximum supported ram128GB
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2Onboard usb 201
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1Onboard usb 32 gen 11
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1Pci express x16 slots1
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2Pci express x1 slots2
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YesRaid supportYes
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2Ram slots4
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January 2019Release dateAugust 2020
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4Sata 6 gbps ports4
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NoSli supportNo
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AM4SocketAM4
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2133Mhz
2400Mhz
2933Mhz
3466Mhz
3600MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3333Mhz
3600Mhz
4000Mhz
4400Mhz
4600Mhz
4733Mhz -
NoWireless lanNo
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