Compare Detail
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b550m proModelZ590M-ITX/ax
90-MXBET0-A0UAYZ -
7.1 ChannelsAudio channels7.1 Channels
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Realtek ALC892/ALC897 CodecAudio chipsetRealtek ALC897
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1 x DisplayPort
1 x D-Sub
1 x HDMI
1 x LAN (RJ45)
1 x PS/2 Keyboard/Mouse Combo
2 x USB 2.0/1.1
3 x Audio Jacks
4 x USB 3.2 Gen 1Back io ports2 x Antenna Ports
1 x HDMI Port
1 x DisplayPort 1.4
1 x USB 3.2 Gen2x2 Type-C Port (20Gb/s) (Supports ESD Protection)
4 x USB 3.2 Gen2 Type-A Ports (10Gb/s) (Supports ESD Protection)
1 x USB 2.0 Port (Supports ESD Protection)
2 x RJ-45 LAN Ports with LED (ACT/LINK LED and SPEED LED)
HD Audio Jacks: Line in / Front Speaker / Microphone -
AMD B550ChipsetIntel Z590
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NoCrossfire supportNo
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NoEcc ram supportNo
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Micro ATXForm factorMini ITX
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Realtek RTL8111HLan chipsetDragon RTL8125BG
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2242 / 2260 / 2280 - M KeyM2 devices support2280 - M Key (Intel 11th Gen only)
2280 - M Key
2230 - E Key -
1M2 ports3
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10/100/1000MbpsMax lan speed10/100/1000/2500Mbps + 10/100/1000Mbps
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64GBMaximum supported ram64GB
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2Onboard usb 201
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1Onboard usb 32 gen 11
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0Onboard usb 32 gen 21
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1Pci express x16 slots1
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2Pci express x1 slots0
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YesRaid supportYes
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2Ram slots2
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November 2020Release dateMarch 2021
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4Sata 6 gbps ports4
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PROSeries
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NoSli supportNo
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AM4SocketLGA1200
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1866Mhz
2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4600MhzSupported memory3466Mhz
3600Mhz
3733Mhz
4000Mhz
4133Mhz
4266Mhz
4600Mhz
4800Mhz
5000Mhz
5066Mhz -
NoWireless lanYes
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