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B550I AORUS PRO AX
Model
X570 STEEL LEGEND WIFI AX
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2/4/5.1/7.1-channel
Audio channels
7.1 Channels
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Realtek ALC1220-VB codec
* The back panel line out jack supports DSD audio.
Audio chipset
Realtek ALC1220
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1 x DisplayPort
2 x HDMI ports
1 x USB 3.2 Gen 2 Type-A port (red)
4 x USB 3.2 Gen 1 ports
1 x USB Type-C port with USB 3.2 Gen 2 support
1 x Q-Flash Plus button
1 x RJ-45 port
2 x SMA antenna connectors (2T2R)
3 x audio jacks
Back io ports
2 x Antenna Ports (on I/O Panel Shield)
1 x PS/2 Mouse/Keyboard Port
1 x HDMI Port
1 x DisplayPort 1.2
1 x Optical SPDIF Out Port
1 x USB 3.2 Gen2 Type-A Port (10Gb/s) (Supports ESD Protection)
1 x USB 3.2 Gen2 Type-C Port (10Gb/s) (Supports ESD Protection)
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: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks)
* Ultra USB Power is supported on USB3_56 ports.
* ACPI wake-up function is not supported on USB3_56ports.
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AMD B550
Chipset
AMD X570
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No
Crossfire support
Yes
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Yes
Ecc ram support
Yes
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Mini ITX
Form factor
ATX
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Realtek 2.5GbE LAN chip
Lan chipset
Intel i211AT
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2260 / 2280 - M Key
2260 / 2280 - M Key
M2 devices support
2242 / 2260 / 2280 - M Key
2242 / 2260 / 2280 / 22110 - M Key
2230 - E Key
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2
M2 ports
3
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10/100/1000/2500Mbps
Max lan speed
10/100/1000Mbps
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64GB
Maximum supported ram
128GB
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1
Onboard usb 20
2
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1
Onboard usb 32 gen 1
2
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1
Pci express x16 slots
2
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0
Pci express x1 slots
3
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Yes
Raid support
Yes
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2
Ram slots
4
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June 2020
Release date
August 2017
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4
Sata 6 gbps ports
8
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No
Sli support
No
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AM4
Socket
AM4
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2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3333Mhz
3600Mhz
4000Mhz
4400Mhz
4600Mhz
4866Mhz
5000Mhz
Supported memory
2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3466Mhz
4133Mhz
4200Mhz
4266Mhz
4300Mhz
4400Mhz
4666Mhz
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6
Wi fi generation
6
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Yes
Wireless lan
Yes
