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MSI Pro B660M-A Wifi Motherboard

PRO B660M-A WIFI

  • Supports 12th Gen Intel® Core™, Pentium® Gold and Celeron® processors for LGA 1700 socket
  • Supports DDR5 Memory, up to 6200+(OC) MHz
  • Core Boost : With premium layout and digital power design to support more cores and provide better performance
  • Memory Boost: Advanced technology to deliver pure data signals for the best performance, stability and compatibility
  • Lightning Fast Experience: PCIe 4.0, Lightning Gen4 x4 M.2 with M.2 Shield Frozr
  • Premium Thermal Solution: 7W/mK pad, additional choke thermal pad and M.2 Shield Frozr are built for high performance system and non-stop works
  • 2.5G LAN with LAN Manager and Intel Wi-Fi 6 Solution: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection
  • Audio Boost: Reward your ears with studio grade sound quality

 

Specification

Processor

Supports 12th Gen Intel® Core™ Processors

Processor socket LGA1700

Please go to www.msi.com to get the newest support status as new processors are released.

Chipset

Intel® B660 Chipset

Memory

4x DDR5 memory slots, support up to 128GB 1

Supports 1R 4800 MHz (by JEDEC & POR)

Max overclocking frequency:

1DPC 1R Max speed up to 6200+ MHz

1DPC 2R Max speed up to 5200+ MHz

2DPC 1R Max speed up to 4000+ MHz

2DPC 2R Max speed up to 4000+ MHz

Supports Dual-Channel mode

Supports non-ECC, un-buffered memory

Supports Intel® Extreme Memory Profile (XMP)

Please refer to www.msi.com for more information on compatible memory.

Expansion Slot

2x PCIe x16 slots

PCI_E1 (From CPU)

Support PCIe 4.0 x16

PCI_E3 (From B660 chipset)

Support PCIe 3.0 x4

1x PCIe 3.0 x1 slot (Fom B660 chipset)

Onboard Graphics

2x HDMI 2.1 with HDR ports, supporting a maximum resolution of 4K 60Hz

2x DisplayPort 1.4 ports with HBR3, supporting a maximum resolution of 4K 60

Available only on processors featuring integrated graphics.

Graphics specifications may vary depending on the CPU installed.

MULTI-GPU

Supports AMD® CrossFire™ Technology

Audio

Realtek® ALC897 Codec

7.1-Channel High Definition Audio

Storage

4x SATA 6Gb/s ports (From B660 chipset)

2x M.2 slots (Key M)

M2_1 slot (From CPU)

Supports up to PCIe 4.0 x4

Supports 2242/ 2260/ 2280 storage devices

M2_2 slot (From B660 chipset)

Supports up to PCIe 4.0 x4

Supports up to SATA 6Gb/s

Supports 2242/ 2260/ 2280 storage devices

Supports Intel® Optane™ Memory

Support Intel® Smart Response Technology for Intel Core™ processors

SATA8 will be unavailable when installing M.2 SATA SSD in the M2_2 slot.

RAID

Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices

LAN

1x Realtek® RTL8125BG 2.5Gbps LAN controller

WI-FI & BLUETOOTH®

Intel® Wi-Fi 6

The Wireless module is pre-installed in the M.2 (Key-E) slot

Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz (160MHz) up to 2.4Gbps

Supports 802.11 a/ b/ g/ n/ ac/ ax

Supports Bluetooth® 5.2

POWER CONNECTORS

1x 24-pin ATX main power connector

1x 8-pin ATX 12V power connector

1x 4-pin ATX 12V power connector

INTERNAL USB CONNECTORS

1x USB 3.2 Gen 1 5Gbps Type-C connector (From B660 chipset)

1x USB 3.2 Gen 1 5Gbps Type-A connector (From ASM1074)

Supports additional 2 USB 3.2 Gen 1 5Gbps ports

2x USB 2.0 Type-A connectors (From B660 chipset)

Supports additional 4 USB 2.0 ports

FAN CONNECTORS

1x 4-pin CPU fan connector

1x 4-pin water-pump fan connector

2x 4-pin system fan connectors

SYSTEM CONNECTORS

1x Front panel audio connector

2x System panel connectors

1x Chassis Intrusion connector

1x TPM module connector

1x Tuning Controller connector

1x TBT connector (supports RTD3)

1x Serial port

JUMPERS

1x Clear CMOS jumper

LED FEATURES

1x 4-pin RGB LED connector

2x 3-pin RAINBOW LED connectors

4x EZ Debug LED

Back Panel Ports

Keyboard / Mouse

DisplayPort

USB 3.2 Gen 1 5Gbps Type-A

LAN port

Audio connector

USB 2.0

HDMI

USB 3.2 Gen 2 10Gbps Type-A

Wi-Fi / Bluetooth

Dimensions

Micro-ATX Form Factor

9.6 in. x 9.6 in. (24.4 cm x 24.4 cm)

Warranty

3 Years

Note*

Price, feature and specifications are subject to change without notice.

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