Compare Detail
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pro b550m-c/csmModelZ590 PG VELOCITA
90-MXBEV0-A0UAYZ -
7.1 ChannelsAudio channels7.1 Channels
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Realtek ALC887/897Audio chipsetRealtek ALC1220
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1 x Realtek RTL8111H
1 x PS/2 keyboard (purple)
1 x PS/2 mouse (green)
2 x DisplayPort
1 x HDMI
2 x USB 3.2 Gen 2 (1 x Type-A+1 x USB Type-C)
2 x USB 3.2 Gen 1 Type-A
2 x USB 2.0
3 x Audio jack(s)Back io ports2 x Antenna Ports
1 x HDMI Port
1 x DisplayPort 1.4
1 x Optical SPDIF Out Port
1 x USB 3.2 Gen2 Type-A Port (10Gb/s) (ReDriver) (Supports ESD Protection)*
1 x USB 3.2 Gen2 Type-C Port (10Gb/s) (ReDriver) (Supports ESD Protection)*
2 x USB 3.2 Gen1 Type-A Ports (ASMedia ASM1042A) (Supports ESD Protection)*
4 x USB 3.2 Gen1 Type-A Ports (Intel Z590) (Supports ESD Protection)*
2 x USB 2.0 Ports (Supports ESD Protection)
2 x RJ-45 LAN Ports with LED (ACT/LINK LED and SPEED LED)
HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks)
* Ultra USB Power is supported on USB3_12 ports.
* ACPI wake-up function is not supported on USB3_12 ports. -
AMD B550ChipsetIntel Z590
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NoCrossfire supportYes
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NoEcc ram supportNo
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Micro ATXForm factorATX
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Realtek RTL8111HLan chipsetKiller E3100G
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2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 - M KeyM2 devices support2260 / 2280 - M Key (Intel 11th Gen only)
2260 / 2280 - M Key
2260 / 2280 / 22110 - M Key
2230 - E Key -
3M2 ports4
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10/100/1000MbpsMax lan speed10/100/1000/2500Mbps + 10/100/1000Mbps
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128GBMaximum supported ram128GB
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1Onboard usb 201
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2Onboard usb 32 gen 12
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1Pci express x16 slots3
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0Pci express x1 slots1
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1Pci express x4 slots0
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YesRaid supportYes
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4Ram slots4
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December 2020Release dateFebruary 2021
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4Sata 6 gbps ports6
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NoSli supportNo
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AM4SocketLGA1200
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz
3333Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4600Mhz
4800MhzSupported memory2400Mhz
2666Mhz
2933Mhz
3000Mhz
3200Mhz
3333Mhz
3400Mhz
3466Mhz
3600Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4666Mhz
4800Mhz -
NoWireless lanYes
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