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B550 AORUS MASTER
Model
A88X-PLUS
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2/4/5.1/7.1-channel
Support for S/PDIF Out
Audio channels
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Realtek ALC1220-VB codec
* The back panel line out jack supports DSD audio.
Audio chipset
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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
Back io ports
-
AMD B550
Chipset
AMD A88X
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No
Crossfire support
Yes
-
Yes
Ecc ram support
No
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ATX
Form factor
ATX
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Realtek 2.5GbE LAN chip
Lan chipset
-
2242 / 2280 / 22110 - M Key
2242 / 2280 / 22110 - M Key
2242 / 2280 / 22110 - M Key
M2 devices support
-
3
M2 ports
0
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10/100/1000/2500Mbps
Max lan speed
-
128GB
Maximum supported ram
64GB
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2
Onboard usb 20
3
-
1
Onboard usb 32 gen 1
1
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3
Pci express x16 slots
2
-
0
Pci express x1 slots
2
-
Yes
Raid support
Yes
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4
Ram slots
4
-
June 2020
Release date
March 2014
-
6
Sata 6 gbps ports
8
-
No
Sli support
No
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AM4
Socket
FM2+
-
2133Mhz
2400Mhz
2666Mhz
2933Mhz
3200Mhz
3333Mhz
3600Mhz
4000Mhz
4400Mhz
4600Mhz
4866Mhz
5000Mhz
Supported memory
1333Mhz
1600Mhz
1866Mhz
2133Mhz
2200Mhz
2250Mhz
2400Mhz
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6
Wi fi generation
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Yes
Wireless lan
No