Name: ASUS PRIME B550M-A WIFI II
Brand: Asus

Key specs

Socket: Socket AM4
Form factor: micro ATX
Memory: DDR4-SDRAM

Highlights

Specs that matter

Performance

Processor: AMD

Body

Weight: 1.86 lb (845 g)
Colors: Multicolour

At a glance

Product highlights

Verified attributes, grouped for quick scanning.

ChipsetAMD

Weight1.86 lb (845 g)

60 attributes · See all specifications

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Product data

Full specifications

60 attributes, grouped for quick scanning. Spot a wrong value? Hit the next to it.

Wifi Version: Yes
Hdmi Version: 2.1

Motherboard chipset family: AMD
Motherboard form factor: micro ATX
Component for: PC
Audio output channels: 7.1 channels
Motherboard chipset: AMD B550

On-board graphics card: No
Parallel processing technology support: Not supported

Manufacturer Sku: 90MB19X0-M0EAY0

RGB LED pin header: Yes
12V power connector: Yes
TPM connector: Yes
Number of COM connectors: 1
EPS power connector (8-pin): Yes
Number of chassis fan connectors: 2
CPU fan connector: Yes
Number of EATX power connectors: 1
ATX Power connector (24-pin): Yes
Front panel audio connector: Yes
S/PDIF out connector: Yes
Number of SATA III connectors: 4
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1
USB 2.0 connectors: 2

Unbuffered memory: Yes
Maximum internal memory: 128 GB
Supported memory clock speeds: 2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4466,4600,4800,4866 MHz
ECC сompatibility: ECC
Memory slots type: DIMM
Number of memory slots: 4
Supported memory types: DDR4-SDRAM

Memory Channels: Dual-channel

Wake-on-LAN ready: Yes
LAN controller: Realtek RTL8111H
Ethernet interface type: Gigabit Ethernet
Ethernet LAN: Yes

Colors: Multicolour
Bluetooth Version: 5.2
Model Number: PRIME B550M-A WIFI II

Outputs: 1
HDMI ports quantity: 1

Supported processor sockets: Socket AM4
Compatible processor series: AMD Ryzen 3000 Series, AMD Ryzen 5000 Series
Processor socket: Socket AM4
Processor manufacturer: AMD

USB connector type: USB Type-A
WiFi-AP antenna jack: 1
Microphone: Yes
DVI-D ports quantity: 1
VGA (D-Sub) ports quantity: 1
PS/2 ports quantity: 1
Ethernet LAN (RJ-45) ports: 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4

Form Factor: micro ATX

RAID levels: 0, 1, 10
RAID support: Yes
Number of storage drives supported: 6 GB
Supported storage drive interfaces: M.2, PCI Express 3.0, PCI Express 4.0, SATA III
Supported storage drive types: HDD & SSD

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PRIME B550M-A WIFI II

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Full specifications

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