Compare Detail
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PRIME Z490-A
90MB1390-M0AAY0
90MB1390-M0EAY0ModelZ690 UD AX DDR4 -
8 ChannelsAudio channels7.1 Channels
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Realtek S1220A High Definition Audio CODECAudio chipsetRealtek Audio CODEC
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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 ports1 x PS/2 keyboard/mouse port
2 x SMA antenna connectors (2T2R)
1 x DisplayPort
1 x HDMI port
1 x USB Type-C port
with USB 3.2 Gen 2x2 support
1 x USB 3.2 Gen 2 Type-A port (red)
4 x USB 3.2 Gen 1 ports
4 x USB 2.0/1.1 ports
1 x RJ-45 port
3 x audio jacks -
Intel Z490ChipsetIntel Z690
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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 chipsetRealtek 2.5GbE LAN chip
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2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2230 - E KeyM2 devices support2260 / 2280 / 22110 - M Key
2260 / 2280 - M Key
2260 / 2280 - M Key -
3M2 ports3
-
10/100/1000/2500MbpsMax lan speed10/100/1000/2500Mbps
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128GBMaximum supported ram128GB
-
2Onboard usb 202
-
1Onboard usb 32 gen 11
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1Onboard usb 32 gen 21
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3Pci express x16 slots3
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3Pci express x1 slots2
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YesRaid supportYes
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4Ram slots4
-
May 2020Release date
-
6Sata 6 gbps ports6
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YesSli supportNo
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LGA1200SocketLGA1700
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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
3000Mhz
3200Mhz
3300Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3666Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4300Mhz
4400Mhz
4500Mhz
4600Mhz
4700Mhz
4800Mhz
4933Mhz
5000Mhz
5133Mhz
5333Mhz -
NoWireless lanYes
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