Compare Detail
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Racing Z490A-Silver
Z490A-SilverModelTRX40 AORUS MASTER -
7.1 ChannelsAudio channels2/4/5.1/7.1-channel
Support for S/PDIF Out -
Realtek ALC1150Audio chipset1 x Realtek ALC4050H codec + 1 x Realtek ALC1220-VB codec (Rear audio)
1 x Realtek ALC4050H codec + 1 x ESS SABRE9218 DAC chips (Front audio) -
1 x PS/2 Keyboard
1 x PS/2 Mouse
1 x HDMI Port
1 x DP Port
1 x VGA Port
4 x USB 3.2 (Gen1) ports
2 x USB 2.0 Ports
1 x LAN port
3 x Audio JackBack io ports1 x Q-Flash Plus button
1 x Clear CMOS button
2 x SMA antenna connectors (2T2R)
1 x USB Type-C port with USB 3.2 Gen 2 support
5 x USB 3.2 Gen 2 Type-A ports (red)
2 x USB 2.0/1.1 ports
2 x RJ-45 ports
1 x optical S/PDIF Out connector
5 x audio jacks -
Intel Z490ChipsetAMD TRX40
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NoCrossfire supportYes
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NoEcc ram supportYes
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ATXForm factorEATX
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Intel I219-VLan chipset1 x Aquantia 5GbE LAN chip
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2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2230 - E KeyM2 devices support2260 / 2280 / 22110 - M Key
2280 - M Key
2280 - M Key -
3M2 ports3
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10/100/1000MbpsMax lan speed5Gbps + 10/100/1000Mbps
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128 GBMaximum supported ram256GB
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2Onboard usb 202
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1Onboard usb 32 gen 12
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0Onboard usb 32 gen 21
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2Pci express x16 slots4
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3Pci express x1 slots1
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YesRaid supportYes
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4Ram slots8
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September 2020Release dateNovember 2019
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6Sata 6 gbps ports8
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NoSli supportYes
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LGA1200SocketsTRX4
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3200Mhz
3600Mhz
3800Mhz
4000Mhz
4400MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3300Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz -
NoWireless lanYes
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