MSI MAG B660M MORTAR WIFI DDR4 12th Gen Micro-ATX Motherboard

Basic Information

Supported CPU

Supports 12th Gen Intel Core, Pentium Gold and Celeron processors

Processor socket LGA1700

Chipset: Intel B660 Chipset

Form Factor

Micro-ATX Form Factor

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

Audio

Realtek ALC1200 Codec

7.1-Channel High Definition Audio

Supports S/PDIF output

Memory

Type: DDR4

Slots

4x DDR4 memory slots

Supported Memory

Supports 1R 2133/ 2666/ 3200 MHz (by JEDEC & POR)

Max overclocking frequency:

1DPC 1R Max speed up to 4800+ MHz

1DPC 2R Max speed up to 4000+ MHz

2DPC 1R Max speed up to 4000+ MHz

2DPC 2R Max speed up to 3600+ MHz

Supports Dual-Channel mode

Supports non-ECC, un-buffered memory

Supports Intel Extreme Memory Profile (XMP)

Maximum Memory

support up to 128GB

Graphics

1x HDMI 2.1 with HDR port, supports a maximum resolution of 4K 60Hz 1 / 2

1x DisplayPort 1.4 port with HBR3, supports a maximum resolution of 4K 60Hz 1 / 2

Connector & Ports

HDMI

HDMI 2.1 Port (BACK PANEL PORTS)

Display Port (s)

DisplayPort 1.4 (BACK PANEL PORTS)

USB (s)

Intel B660 Chipset

1x USB 3.2 Gen2x2 20Gbps Type-C port on the back panel

1x USB 3.2 Gen 2 10Gbps Type-C port available through the internal connector

2x USB 3.2 Gen 1 5Gbps ports available through the internal connector

4x USB 2.0 ports on the back panel

USB Hub-GL3590

3x USB 3.2 Gen 2 10Gbps Type-A ports on the back panel

USB Hub-GL850G

4x USB 2.0 ports available through internal connectors

LAN Port (s)

2.5G LAN Port

Wireless Communication module

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/ up to 2.4Gbps

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

Supports Bluetooth 5.2

Supported Storage

4x SATA 6Gb/s ports (SATA5~8, from B660 Chipset) 1

2x SATA 6Gb/s ports (SATA_A & SATA_B, from ASMedia ASM1061)

2x M.2 slots (Key M)

M2_1 slot (From CPU)

Supports PCIe 4.0 x4

Supports 2242/ 2260/ 2280 storage devices

M2_2 slot (From B660 Chipset)

Supports PCIe 4.0 x4

Supports SATA 6Gb/s

Supports 2242/ 2260/ 2280 storage devices

Supports Intel Optane Memory

Audio

7.1-Channel High Definition Audio

Supports S/PDIF output

Internal I/O Ports

INTERNAL CONNECTORS:

1x 24-pin ATX main power connector

2x 8-pin ATX 12V power connectors

6x SATA 6Gb/s connectors

2x M.2 slots (M-Key)

1x USB 3.2 Gen 2 10Gbps Type-C connector

1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports)

2x USB 2.0 Type-A connectors (supports additional 4 USB 2.0 ports)

1x 4-pin CPU fan connector

1x 4-pin water-pump fan connector

2x 4-pin system fan connectors

1x Front panel audio connector

2x System panel connectors

1x Chassis Intrusion connector

1x Clear CMOS jumper

1x TBT connector (supports RTD3)

1x Tuning Controller connector

BACK PANEL PORTS:

USB 2.0 Port

USB 3.2 Gen 2 10Gbps Type-A

2.5G LAN Port

Wi-Fi / Bluetooth Antenna

HD Audio Connectors

USB 3.2 Gen 2x2 20Gbps Type-C

Optical S/PDIF OUT

TPM (Trusted Platform Module )

1x TPM module connector

Manufacturing Warranty: 3 years warranty