Compare Detail
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Z490M GAMING XModelA320M-HDV R4.0
90-MXB9L0-A0UAYZ -
2/4/5.1/7.1-channel
Support for S/PDIF OutAudio channels7.1 Channels -
Realtek ALC1200Audio chipsetRealtek ALC887
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1 x PS/2 keyboard/mouse port
4 x USB 3.2 Gen 1 ports
1 x DisplayPort
1 x HDMI port
1 x USB 3.2 Gen 2 Type-A port (red)
1 x USB Type-C port with USB 3.2 Gen 2 support
1 x RJ-45 port
6 x audio jacksBack io ports1 x PS/2 Mouse/Keyboard Port
1 x D-Sub Port
1 x DVI-D Port
1 x HDMI Port
2 x USB 2.0 Ports (Supports ESD Protection)
4 x USB 3.1 Gen1 Ports (Supports ESD Protection)
1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
HD Audio Jacks: Line in / Front Speaker / Microphone -
Intel Z490ChipsetAMD A320
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YesCrossfire supportNo
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NoEcc ram supportNo
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Micro ATXForm factorMicro ATX
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Intel I219-VLan chipsetRealtek RTL8111H
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2242 / 2260 / 2280 / 22110 - M KeyM2 devices support2242 / 2260 / 2280 - M Key
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1M2 ports1
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10/100/1000MbpsMax lan speed10/100/1000Mbps
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128GBMaximum supported ram32GB
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2Onboard usb 202
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1Onboard usb 32 gen 11
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2Pci express x16 slots1
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1Pci express x1 slots1
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YesRaid supportYes
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4Ram slots2
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May 2020Release dateFebruary 2019
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6Sata 6 gbps ports4
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NoSli supportNo
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LGA1200SocketAM4
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3300Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3666Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4300Mhz
4400MhzSupported memory2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz -
NoWireless lanNo
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