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TUF GAMING B550-PLUS
90MB14G0-M0EAY0
Model
Zenith II Extreme
ROG Zenith II Extreme
90MB14K0-M0EAY0
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7.1 Channels
Audio channels
8 Channels
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Realtek ALC S1200A High Definition Audio CODEC
Audio chipset
ROG SupremeFX High Definition Audio CODEC S1220
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2 x USB 3.2 Gen 2 ports (1 x Type-A + 1 x USB Type-C)
4 x USB 3.2 Gen 1 ports (4 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
1 x DisplayPort
1 x HDMI port
1 x Realtek RTL8125B 2.5Gb Ethernet port
5 x Audio jacks
1 x Optical S/PDIF out port
1 x BIOS FlashBack button
Back io ports
1 x Clear CMOS Button
1 x BIOS Flashback Button
1 x 2x2 Wi-Fi Module
1 x Aquantia AQC-107 10G LAN
1 x Anti-surge LAN (RJ45)
4 x USB 3.2 Gen1 ports [blue]
7 x USB 3.2 Gen2 ports (6 x Type-A [red] and 1 x Type-C [black])
1 x USB 3.2 Gen2x2 port (1 x Type-C [black])
1 x Optical S/PDIF out
5 x LED-illuminated audio jacks
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AMD B550
Chipset
AMD TRX40
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Yes
Crossfire support
Yes
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Yes
Ecc ram support
Yes
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ATX
Form factor
EATX
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Realtek RTL8125B
Lan chipset
AQUANTIA AQC107
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2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2230 - E Key
M2 devices support
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 / 22110 - M Key
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3
M2 ports
5
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10/100/1000/2500Mbps
Max lan speed
10Gbps + 10/100/1000Mbps
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128 GB
Maximum supported ram
256GB
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2
Onboard usb 20
2
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1
Onboard usb 32 gen 1
2
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0
Onboard usb 32 gen 2
2
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2
Pci express x16 slots
4
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3
Pci express x1 slots
0
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Yes
Raid support
Yes
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4
Ram slots
8
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June 2020
Release date
November 2019
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6
Sata 6 gbps ports
8
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No
Sli support
Yes
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AM4
Socket
sTRX4
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2133Mhz
2400Mhz
2666Mhz
2800Mhz
3000Mhz
3200Mhz
3333Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4600Mhz
Supported memory
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3400Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4600Mhz
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No
Wireless lan
Yes
