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B550 Phantom Gaming 4/ac
B550 PHAN GAM 4 AC
90-MXBDZ0-A0UAYZ
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 ALC1200
Audio chipset
ROG SupremeFX High Definition Audio CODEC S1220
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2 x Antenna Ports
1 x PS/2 Mouse/Keyboard Port
1 x HDMI Port
6 x USB 3.2 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
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 RTL8111H
Lan chipset
AQUANTIA AQC107
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2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 - 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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10/100/1000Mbps
Max lan speed
10Gbps + 10/100/1000Mbps
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128GB
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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2
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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4
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
2933Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4200Mhz
4266Mhz
4333Mhz
4400Mhz
4533Mhz
Supported memory
2400Mhz
2666Mhz
2800Mhz
2933Mhz
3000Mhz
3200Mhz
3400Mhz
3466Mhz
3600Mhz
3733Mhz
3866Mhz
4000Mhz
4133Mhz
4266Mhz
4400Mhz
4600Mhz
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5
Wi fi generation
6
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Yes
Wireless lan
Yes
