Biostar B550MX/E PRO motherboard AMD B550 Socket AM4 micro ATX

Data sheet

Width

244 mm

Depth

244 mm

Wi-Fi

No

Audio output channels

7.1 channels

Cables included

SATA

USB 2.0 ports quantity

2

Drivers included

Yes

Windows operating systems supported

Windows 10 x64

Ethernet LAN (RJ-45) ports

1

HDMI ports quantity

1

VGA (D-Sub) ports quantity

1

Maximum internal memory

128 GB

Ethernet LAN

Yes

HDCP

Yes

Bundled software

BullGuard

HDMI version

2.1

DVI-D ports quantity

1

Harmonized System (HS) code

84733020

Processor manufacturer

AMD

Motherboard chipset

AMD B550

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity

4

Memory channels

Dual-channel

Audio chip

Realtek ALC897

Processor socket

Socket AM4

Ethernet interface type

Gigabit Ethernet

Number of SATA III connectors

4

Memory slots type

DIMM

Parallel processing technology support

Not supported

DirectX version

12.0

Motherboard form factor

Micro ATX

Compatible processor series

AMD Ryzen 3000 Series
AMD Ryzen 5000 Series

Supported memory types

DDR4-SDRAM

Maximum number of SMP processors

1

Motherboard chipset family

AMD

Number of memory slots

4

Supported memory clock speeds

2133
2400
2667
2933
3200
3600
3800
4000
4400
4600
4800
4933

Front panel connector

Yes

USB 2.0 connectors

2

ATX Power connector (24-pin)

Yes

CPU fan connector

Yes

Front panel audio connector

Yes

Clear CMOS jumper

Yes

Supported storage drive interfaces

M.2, SATA III

PS/2 ports quantity

1

PC health monitoring

Fan
Temperature
Voltage

Unbuffered memory

Yes

LAN controller

Realtek RTL8111H

USB 3.2 Gen 1 (3.1 Gen 1) connectors

1

TPM connector

Yes

Number of chassis fan connectors

2

Number of COM connectors

1

Supported storage drive types

HDD & SSD

PCI Express x1 (Gen 3.x) slots

1

Number of M.2 (M) slots

2

EPS power connector (8-pin)

Yes

S/PDIF out connector

Yes

PCI Express x16 slots

2

WiFi-AP antenna jack

2

ECC сompatibility

ECC & Non-ECC