Compare Detail
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B550M AORUS PRO-PModelA520M-HDV
90-MXBE50-A0UAYZ -
2/4/5.1/7.1-channel
Support for S/PDIF OutAudio channels -
Realtek ALC1200Audio chipset
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4 x USB 2.0/1.1 ports
1 x DisplayPort
1 x HDMI port
4 x USB 3.2 Gen 1 ports
1 x USB 3.2 Gen 2 Type-A port (red)
1 x USB Type-C port with USB 3.2 Gen 2 support
1 x Q-Flash Plus button
1 x RJ-45 port
1 x optical S/PDIF Out connector
5 x audio jacksBack io ports -
AMD B550ChipsetAMD A520
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NoCrossfire supportNo
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YesEcc ram supportNo
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Micro ATXForm factorMicro ATX
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Realtek 2.5GbE LAN chipLan chipset
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2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 - M KeyM2 devices support2242 / 2260 / 2280 - M Key -
2M2 ports1
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10/100/1000/2500MbpsMax lan speed
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128 GBMaximum supported ram64GB
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2Onboard usb 202
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1Onboard usb 32 gen 11
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2Pci express x16 slots1
-
1Pci express x1 slots1
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YesRaid supportYes
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4Ram slots2
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October 2020Release dateAugust 2020
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4Sata 6 gbps ports4
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NoSli supportNo
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AM4SocketAM4
-
2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3333Mhz
3600Mhz
4000Mhz
4400Mhz
4600Mhz
4733MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4200Mhz
4266Mhz
4333Mhz
4400Mhz
4533Mhz
4600Mhz
4666Mhz
4733Mhz -
NoWireless lanNo
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