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B550M/AC
Model
PRO Z690-A WIFI
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7.1 Channels
Audio channels
7.1 Channels
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Realtek ALC1200
Audio chipset
Realtek ALC897
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2 x Antenna Ports
1 x PS/2 Mouse/Keyboard Port
1 x HDMI Port
4 x USB 3.2 Gen1 Ports (ASMedia ASM1074 hub) (Supports ESD Protection)
2 x USB 2.0 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 DisplayPort
1 x HDMI
1 x Flash BIOS Button
1 x LAN (RJ45)
2 x Antenna Bracket
6 x Audio Jacks
1 x PS/2 Keyboard/Mouse Combo
1 x USB 3.2 Gen 2x2 Type-C
1 x USB 3.2 Gen 2 Type-A
2 x USB 3.2 Gen 1 Type-A
4 x USB 2.0/1.1
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AMD B550
Chipset
Intel Z690
-
Yes
Crossfire support
Yes
-
Yes
Ecc ram support
No
-
Micro ATX
Form factor
ATX
-
Realtek RTL8111H
Lan chipset
Intel I225-V
-
2280 - M Key
M2 devices support
2242 / 2260 / 2280 / 22110 - M Key
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 - M Key
2230 - E Key
-
1
M2 ports
5
-
10/100/1000Mbps
Max lan speed
10/100/1000/2500Mbps
-
128GB
Maximum supported ram
128GB
-
2
Onboard usb 20
2
-
2
Onboard usb 32 gen 1
2
-
0
Onboard usb 32 gen 2
1
-
2
Pci express x16 slots
3
-
1
Pci express x1 slots
1
-
Yes
Raid support
Yes
-
4
Ram slots
4
-
September 2020
Release date
-
4
Sata 6 gbps ports
6
-
No
Sli support
No
-
AM4
Socket
LGA1700
-
2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4200Mhz
4266Mhz
4333Mhz
4400Mhz
4533Mhz
Supported memory
4000Mhz
4200Mhz
4400Mhz
4600Mhz
4800Mhz
5000Mhz
5200Mhz
5400Mhz
5600Mhz
5800Mhz
6000Mhz
6200Mhz
6400Mhz
-
5
Wi fi generation
6
-
Yes
Wireless lan
Yes
