Compare Detail
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Z490M GAMING XModelB450 Gaming Plus MAX
B450-GAMING-PLUS-MAX -
2/4/5.1/7.1-channel
Support for S/PDIF OutAudio channels7.1 Channels -
Realtek ALC1200Audio chipsetRealtek ALC892
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1 x PS/2 keyboard/mouse port
4 x USB 3.2 Gen 1 ports
1 x DisplayPort
1 x HDMI port
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 RJ-45 port
6 x audio jacksBack io ports1 x DVI-D
1 x HDMI
1 x LAN (RJ45)
1 x PS/2 Keyboard/Mouse Combo
2 x USB 2.0/1.1
2 x USB 3.2 Gen 1
2 x USB 3.2 Gen 2
6 x Audio Jacks -
Intel Z490ChipsetAMD B450
-
YesCrossfire supportYes
-
NoEcc ram supportNo
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Micro ATXForm factorATX
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Intel I219-VLan chipsetRealtek 8111H
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2242 / 2260 / 2280 / 22110 - M KeyM2 devices support2242 / 2260 / 2280 / 22110 - M Key
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1M2 ports1
-
10/100/1000MbpsMax lan speed10/100/1000Mbps
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128GBMaximum supported ram128GB
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2Onboard usb 202
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1Onboard usb 32 gen 11
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2Pci express x16 slots2
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1Pci express x1 slots4
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YesRaid supportYes
-
4Ram slots4
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May 2020Release dateSeptember 2019
-
6Sata 6 gbps ports6
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NoSli supportNo
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LGA1200SocketAM4
-
2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3300Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3666Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4300Mhz
4400MhzSupported memory1866Mhz
2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3466Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz -
NoWireless lanNo
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