MSI PRO B660M-P WIFI DDR4 User Manual

1
Thank you for purchasing the MSI® motherboard. This User Guide gives
information about board layout, component overview, BIOS setup and software
installation.
Contents
Safety Information ........................................................................................................ 3
Specifications ................................................................................................................ 4
Special Features ........................................................................................................... 7
Package Contents ........................................................................................................ 8
Back Panel Connectors ............................................................................................... 9
LAN Port LED Status Table .................................................................................. 10
Overview of Components ........................................................................................... 11
CPU Socket ........................................................................................................... 12
DIMM Slots ............................................................................................................ 13
PCI_E1~3: PCIe Expansion Slots .......................................................................... 14
M2_1: M.2 Slot (Key M) ......................................................................................... 16
SATA5~8: SATA 6Gb/s Connectors ....................................................................... 16
JFP1, JFP2: Front Panel Connectors ................................................................... 17
JAUD1: Front Audio Connector ............................................................................ 17
CPU_PWR1, ATX_PWR1: Power Connectors ....................................................... 18
CPU_FAN1, SYS_FAN1: Fan Connectors ............................................................. 19
JCI1: Chassis Intrusion Connector ....................................................................... 20
JBAT1: Clear CMOS (Reset BIOS) Jumper ........................................................... 20
JUSB3: USB 3.2 Gen 1 5Gbps Type-C Connector ................................................. 21
JUSB2: USB 3.2 Gen 1 Connector ........................................................................ 21
JUSB1: USB 2.0 Connector .................................................................................. 22
JTPM1: TPM Module Connector ........................................................................... 22
JLPT1: Parallel Port Connector ........................................................................... 23
JCOM1: Serial Port Connector ............................................................................. 23
EZ Debug LED ....................................................................................................... 24
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MSI PRO B660M-P WIFI DDR4 Specifications

General

Processor manufacturer	Intel
Compatible processor series	Intel® Core™ i9
Supported processor sockets	LGA 1700
Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR4-SDRAM
Maximum internal memory	128 GB
Supported memory clock speeds	2133, 2400, 2666, 2933, 3200, 3333, 3400, 3466, 3600, 3733, 3800, 4000, 4200, 4266, 4400, 4600 MHz
USB 2.0 connectors	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1
USB 3.2 Gen 2 (3.1 Gen 2) connectors	0
Ethernet interface type	Gigabit Ethernet
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.
Cables included	SATA
RAID levels	0, 1, 5, 10
Supported storage drive types	SSD
Supported storage drive interfaces	M.2, SATA III
DirectX version	12.0
Parallel processing technology support	Not supported
BIOS type	-
Audio chip	Realtek ALC897
Component for	PC
Motherboard chipset	Intel B660
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Windows operating systems supported	Windows 10, Windows 11

Weight and Dimensions

Width	244 mm