Compare Detail
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PRIME Z490-A
90MB1390-M0AAY0
90MB1390-M0EAY0ModelX299 TAICHI -
8 ChannelsAudio channels7.1 Channels
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Realtek S1220A High Definition Audio CODECAudio chipsetRealtek ALC1220
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4 x USB 3.2 Gen 2 port(s) (3 x Type-A + 1 x USB Type-C)
2 x USB 3.2 Gen 1 port(s) (2 x Type-A)
2 x USB 2.0 port(s) (2 x Type-A)
1 x DisplayPort
1 x HDMI port
1 x Intel I225-V Ethernet port
5 x Audio jacks
1 x Optical S/PDIF out portBack io ports -
Intel Z490ChipsetIntel X299
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YesCrossfire supportYes
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NoEcc ram supportNo
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ATXForm factorATX
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Intel I225-VLan chipsetIntel I219-V
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2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2230 - E KeyM2 devices support2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 - M Key -
3M2 ports3
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10/100/1000/2500MbpsMax lan speedDual 10/100/1000Mbps
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128GBMaximum supported ram128GB
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2Onboard usb 202
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1Onboard usb 32 gen 12
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1Onboard usb 32 gen 21
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3Pci express x16 slots4
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3Pci express x1 slots1
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YesRaid supportYes
-
4Ram slots8
-
May 2020Release date
-
6Sata 6 gbps ports8
-
YesSli supportYes
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LGA1200SocketLGA2066
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3333Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4500Mhz
4600Mhz
4800MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3200Mhz
3600Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz -
NoWireless lanYes
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