Compare Detail
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X299 GAMING M7 ACKModelMEG Z490 ACE
Z490-ACE
7C71-008R -
7.1 ChannelsAudio channels7.1-Channel High Definition Audio
Supports Optical S/PDIF output -
Dual Realtek ALC1220 CodecAudio chipsetRealtek ALC1220 Codec + ESS SABRE9018Q2C combo DAC
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Intel X299ChipsetIntel Z490
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YesCrossfire supportYes
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NoEcc ram supportNo
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ATXForm factorATX
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Killer E2500Lan chipsetRealtek 8125B
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2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 / 22110 - M KeyM2 devices support2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 - M Key
2230 - E Key -
2M2 ports4
-
10/100/1000MbpsMax lan speed10/100/1000/2500Mbps + 10/100/1000Mbps
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128GBMaximum supported ram128 GB
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2Onboard usb 202
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2Onboard usb 32 gen 11
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1Onboard usb 32 gen 21
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4Pci express x16 slots3
-
2Pci express x1 slots2
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YesRaid supportYes
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8Ram slots4
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June 2017Release dateMay 2020
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8Sata 6 gbps ports6
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YesSli supportYes
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LGA2066SocketLGA1200
-
2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz
3300Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2933Mhz
3000Mhz
3200Mhz
3300Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4200Mhz
4266Mhz
4300Mhz
4400Mhz
4533Mhz
4600Mhz
4800Mhz -
5Wi fi generation6
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YesWireless lanYes
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