MSI B450M GAMING PLUS User Manual

16
Overview of Components
JAUD1: Front Audio Connector
This connector allow you to connect audio jacks on the front panel.
1
2 10
9
1 MIC L 2 Ground
3 MIC R 4 NC
5 Head Phone R 6 MIC Detection
7 SENSE_SEND 8 No Pin
9 Head Phone L 10 Head Phone Detection
JCOM1: Serial Port Connector
These connectors allow you to connect the optional serial port with bracket.
1
2 10
9
1 DCD 2 SIN
3 SOUT 4 DTR
5 Ground 6 DSR
7 RTS 8 CTS
9 RI 10 No Pin
1
JRGB1, JRGB2: RGB LED Connectors
The JRGB1/JRGB2 connector allows you to connect the 5050 RGB LED strips 12V.
Important
y The JRGB1/ JRGB2 connector supports up to 2 meters continuous 5050 RGB LED
strips (12V/G/R/B) with the maximum power rating of 3A (12V).
y Always turn off the power supply and unplug the power cord from the power outlet
before installing or removing the RGB LED strip.
y Please use MSI󾙓s software to control the extended LED strip.
JRGB1/ JRGB2
5050 RGB LED strips 12V
1
JRGB1
1
JRGB2
1 +12V 2 G
3 R 4 B

MSI B450M GAMING PLUS Specifications

General

Audio chip	Realtek ALC887
Cooling type	Passive
Component for	PC
Motherboard chipset	AMD B450
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Number of mounting holes	6
Motherboard chipset family	AMD
Windows operating systems supported	Windows 10, Windows 7
Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	2
Supported memory types	DDR4-SDRAM
Maximum internal memory	32 GB
Supported memory clock speeds	1866, 2133, 2400, 2667, 2800, 2933, 3000, 3066, 3200, 3466 MHz
Processor socket	Socket AM4
Compatible processor series	AMD Athlon, AMD Ryzen 3, AMD Ryzen 3 2nd Gen, AMD Ryzen 3 3rd Gen, AMD Ryzen 5, AMD Ryzen 5 2nd Gen, AMD Ryzen 5 3rd Gen, AMD Ryzen 7, AMD Ryzen 7 2nd Gen, AMD Ryzen 7 3rd Gen, AMD Ryzen 9 3rd Gen
Maximum number of SMP processors	1
Maximum graphics card memory	2048 MB
Number of SATA II connectors	0
Number of SATA III connectors	4
HDMI version	1.4
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
LAN controller	Realtek RTL8111H
Ethernet interface type	Gigabit Ethernet
Cables included	SATA
BIOS type	UEFI

Weight and Dimensions

Depth	210 mm
Width	244 mm