Compare Detail
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TUF GAMING B450M-PLUS II
90MB1620-M0EAY0ModelZ490I AORUS ULTRA -
7.1 ChannelsAudio channels2/4/5.1/7.1-channel
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Realtek ALC887Audio chipsetRealtek ALC1220-VB codec
* The back panel line out jack supports DSD audio. -
1 x PS/2 keyboard/mouse combo port(s)
1 x DVI-D
1 x HDMI
1 x LAN (RJ45) port(s)
1 x USB 3.2 Gen 2 (teal blue) Type-A
2 x USB 3.2 Gen 1 (blue) Type-A
1 x USB 3.2 Gen 1 (black) Type-C
2 x USB 2.0
3 x Audio jack(s)
1 x BIOS FlashBack Button(s)Back io ports1 x DisplayPort
1 x HDMI port
1 x USB Type-C port with USB 3.2 Gen 2 support
1 x USB 3.2 Gen 2 Type-A port (red)
4 x USB 3.2 Gen 1 ports
2 x USB 2.0/1.1 ports
1 x Q-Flash Plus button
1 x RJ-45 port
2 x SMA antenna connectors (2T2R)
3 x audio jacks -
AMD B450ChipsetIntel Z490
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YesCrossfire supportNo
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NoEcc ram supportNo
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Micro ATXForm factorMini ITX
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Realtek RTL8111HLan chipsetIntel 2.5GbE LAN chip
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2242 / 2260 / 2280 / 22110 - M KeyM2 devices support2260 / 2280 - M Key
2260 / 2280 - M Key -
1M2 ports2
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10/100/1000MbpsMax lan speed10/100/1000/2500Mbps
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128GBMaximum supported ram64GB
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2Onboard usb 201
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1Onboard usb 32 gen 11
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0Onboard usb 32 gen 21
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2Pci express x16 slots1
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1Pci express x1 slots0
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YesRaid supportYes
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4Ram slots2
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October 2020Release dateMay 2020
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6Sata 6 gbps ports4
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NoSli supportNo
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AM4SocketLGA1200
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz
3400Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4400MhzSupported 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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