-
B550M/AC
Model
B550 AORUS MASTER
-
7.1 Channels
Audio channels
2/4/5.1/7.1-channel
Support for S/PDIF Out
-
Realtek ALC1200
Audio chipset
Realtek ALC1220-VB codec
* The back panel line out jack supports DSD audio.
-
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
2 x SMA antenna connectors (2T2R)
1 x HDMI port
6 x USB 2.0/1.1 ports
5 x USB 3.2 Gen 2 Type-A ports (red)
1 x USB Type-C port with USB 3.2 Gen 2 support
1 x Q-Flash Plus button
1 x RJ-45 port
1 x optical S/PDIF Out connector
5 x audio jacks
-
AMD B550
Chipset
AMD B550
-
Yes
Crossfire support
No
-
Yes
Ecc ram support
Yes
-
Micro ATX
Form factor
ATX
-
Realtek RTL8111H
Lan chipset
Realtek 2.5GbE LAN chip
-
2280 - M Key
M2 devices support
2242 / 2280 / 22110 - M Key
2242 / 2280 / 22110 - M Key
2242 / 2280 / 22110 - M Key
-
1
M2 ports
3
-
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
1
-
2
Pci express x16 slots
3
-
1
Pci express x1 slots
0
-
Yes
Raid support
Yes
-
4
Ram slots
4
-
September 2020
Release date
June 2020
-
4
Sata 6 gbps ports
6
-
No
Sli support
No
-
AM4
Socket
AM4
-
2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3466Mhz
3600Mhz
3733Mhz
3800Mhz
3866Mhz
4000Mhz
4133Mhz
4200Mhz
4266Mhz
4333Mhz
4400Mhz
4533Mhz
Supported memory
2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3333Mhz
3600Mhz
4000Mhz
4400Mhz
4600Mhz
4866Mhz
5000Mhz
-
5
Wi fi generation
6
-
Yes
Wireless lan
Yes
