Compare Detail
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Z490 AORUS ELITEModelZ270 Extreme4
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2/4/5.1/7.1-channel
Support for S/PDIF OutAudio channels -
Realtek ALC1200Audio chipset
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2 x USB 3.2 Gen 2 Type-A ports (red)
4 x USB 3.2 Gen 1 ports
4 x USB 2.0/1.1 ports
1 x HDMI port
1 x RJ-45 port
1 x optical S/PDIF Out connector
5 x audio jacksBack io ports -
Intel Z490ChipsetIntel Z270
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YesCrossfire supportYes
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NoEcc ram supportNo
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ATXForm factorATX
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Realtek 2.5GbE LAN chipLan chipset
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2280 - M Key (Intel 11th Gen only)
2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 / 22110 - M KeyM2 devices support2230 - E Key
2230 / 2242 / 2260 / 2280 - M Key
2230 / 2242 / 2260 / 2280 / 22110 - M Key -
3M2 ports3
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10/100/1000/2500MbpsMax lan speed
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128GBMaximum supported ram64 GB
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2Onboard usb 203
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1Onboard usb 32 gen 12
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1Onboard usb 32 gen 20
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2Pci express x16 slots3
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2Pci express x1 slots3
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YesRaid supportYes
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4Ram slots4
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May 2020Release dateJanuary 2017
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6Sata 6 gbps ports8
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NoSli supportYes
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LGA1200SocketLGA1151
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3300Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3666Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4300Mhz
4400Mhz
4500Mhz
4600Mhz
4700Mhz
4800Mhz
5000MhzSupported memory2133Mhz
2400Mhz
2800Mhz
2933Mhz
3200Mhz
3600Mhz
3733Mhz
3866Mhz -
NoWireless lanNo
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