Compare Detail
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B450M PRO4-F
90-MXBAB0-A0UAYZModelZ490 AORUS MASTER -
7.1 ChannelsAudio channels2/4/5.1/7.1-channel
Support for S/PDIF Out -
Realtek ALC892Audio chipsetRealtek ALC1220-VB codec
* The front panel line out jack supports DSD audio.
ESS ES9118EQ DAC chip -
AMD B450ChipsetIntel Z490
-
YesCrossfire supportYes
-
NoEcc ram supportNo
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Micro ATXForm factorATX
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Realtek RTL8111GRLan chipsetIntel 2.5GbE LAN chip
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2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 - M KeyM2 devices support2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 / 22110 - M Key -
2M2 ports3
-
10/100/1000MbpsMax lan speed10/100/1000/2500Mbps
-
64GBMaximum supported ram128GB
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2Onboard usb 202
-
1Onboard usb 32 gen 11
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0Onboard usb 32 gen 21
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2Pci express x16 slots3
-
1Pci express x1 slots0
-
YesRaid supportYes
-
4Ram slots4
-
April 2019Release dateMay 2020
-
4Sata 6 gbps ports6
-
NoSli supportYes
-
AM4SocketLGA1200
-
2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3300Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3666Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4300Mhz
4400Mhz
4500Mhz
4600Mhz
4700Mhz
4800Mhz
5000Mhz -
NoWireless lanYes
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