MSI B550-A PRO motherboard AMD B550 Socket AM4 ATX

General

Motherboard chipset family:

AMD

Motherboard form factor:

ATX

Chipset:

AMD B550

Audio channels:

7.1 channels

Audio chip:

Realtek ALC892

Processor

Manufacturer:

AMD

Processor socket:

Socket AM4

Compatible processor series:

3rd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen™ 7, 3rd Generation AMD Ryzen™ 9

Maximum number of SMP processors:

1

Expansion slots

PCI Express x16 (Gen 3.x):

1

PCI Express x1 (Gen 3.x):

2

Number of M.2 slots:

2

Memory

Memory type:

DDR4-SDRAM

Memory slots type:

DIMM

Maximum internal memory:

128 GB

Number of memory slots:

4

ECC:

Yes

Non-ECC:

Yes

Memory channels:

Dual-channel

Supported clock speed:

1866,2133,2400,2667,2800,2933,3000,3066,3200,3466,3600,3733,3866,4000,4133,4266,4400,4800 MHz

Back panel I/O ports

USB 2.0 ports quantity:

4

HDMI ports quantity:

1

DisplayPorts quantity:

1

Ethernet LAN (RJ-45) ports quantity:

1

PS/2 ports quantity:

1

Internal I/O

USB 2.0 ports quantity:

2

Number of SATA III connectors:

6

Front panel audio connector:

Yes

ATX Power connector (24-pin):

Yes

12V power connector:

Yes

CPU fan connector:

Yes

TPM connector:

Yes

Number of chassis fan connectors:

6

Front panel connector:

Y

Chassis intrusion connector:

Yes

RGB LED pin header:

Yes

Detailed list of product attributes for 27949(Opslag-controllers)

RAID levels:

0, 1, 10

Supported storage drive interfaces:

SATA III

Graphics

Maximum on-board memory:

16000 MB

Maximum resolution:

4096 x 2160 pixels

Parallel processing technology support:

2-Way CrossFireX

Connections

LAN controller:

Realtek 8111H

Ethernet LAN:

Yes

Ethernet interface:

Gigabit Ethernet

Wi-Fi:

No

BIOS

Clear CMOS jumper:

Yes

Weight & dimensions

Height:

65 mm

Width:

305 mm

Depth:

244 mm