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PRIME B550M-K
90MB14V0-M0EAY0
Model
b550m pro
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7.1 Channels
Audio channels
7.1 Channels
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Realtek ALC887
Audio chipset
Realtek ALC892/ALC897 Codec
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1 x PS/2 keyboard/mouse combo port(s)
1 x DVI-D
1 x D-Sub
1 x HDMI
1 x LAN (RJ45) port(s)
2 x USB 3.2 Gen 2 (teal blue) (2 x Type-A)
4 x USB 3.2 Gen 1 (blue) Type-A
3 x Audio jack(s)
Back io ports
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 1
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AMD B550
Chipset
AMD B550
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No
Crossfire support
No
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Yes
Ecc ram support
No
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Micro ATX
Form factor
Micro ATX
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Realtek RTL8111H
Lan chipset
Realtek RTL8111H
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2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 - M Key
M2 devices support
2242 / 2260 / 2280 - M Key
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2
M2 ports
1
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10/100/1000Mbps
Max lan speed
10/100/1000Mbps
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128GB
Maximum supported ram
64GB
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2
Onboard usb 20
2
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1
Onboard usb 32 gen 1
1
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1
Pci express x16 slots
1
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2
Pci express x1 slots
2
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Yes
Raid support
Yes
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4
Ram slots
2
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June 2020
Release date
November 2020
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4
Sata 6 gbps ports
4
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No
Sli support
No
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AM4
Socket
AM4
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz
3333Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4600Mhz
Supported memory
1866Mhz
2133Mhz
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4600Mhz
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No
Wireless lan
No
