MSI M/Board Intel 12th Gen, mATX Motherboard MAG B660 TOMAHAWK WIFI

4x DDR5 memory slots, support up to 192GB 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 6000+ MHz

2DPC 1R Max speed up to 5600+ MHz

2DPC 2R Max speed up to 5600+ MHz

Supports Intel® XMP 3.0 OC

Supports Dual Controller Dual-Channel mode

Supports non-ECC, un-buffered memory

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

2x PCIe x16 slots

PCI_E1 (From CPU)

Support up to PCIe 4.0

PCI_E2 (From B660 chipset)

Support up to PCIe 3.0 x4

1x PCIe 3.0 x1 slot (From B660 chipset)

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

Available only on processors featuring integrated graphics.Graphics specifications may vary depending on the CPU installed.

6x SATA 6Gb/s ports

SATA5~8 (From B660 chipset)

SATAA~B (From ASM1061)

3x M.2 slots (Key M)

M2_1 slot (From CPU)

Supports up to PCIe 4.0 x4

Supports 2242/ 2260/ 2280/ 22110 storage devices

M2_2 & M2_3 slots (From B660 chipset)

M2_2 supports up to PCIe 4.0 x4

M2_3 supports up to PCIe 4.0 x2 1

Supports SATA up to 6Gb/s

Supports 2242/ 2260/ 2280 storage devices

Supports Intel® Optane™ Memory

Supports Intel® Smart Response Technology for Intel Core™ processors

SATA7 will be unavailable when installing M.2 SATA SSD in the M2_3 slot.

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

SATAA & SATAB do not support RAID function.

Intel® B660 Chipset

1x USB3.2 Gen 2x2 20Gbps port (Type-C port on the back panel)

5x USB 3.2 Gen 2 10Gbps ports (4 Type-A ports on the back panel, 1 Type-C available through the internal connector)

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

8x USB 2.0 ports (4 Type-A ports on the back panel, 4 Type-A ports available through the internal connectors)

Realtek® ALC1220P Codec

7.1-Channel High Definition Audio

Supports S/PDIF output

Intel® Wi-Fi 6E

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

Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz 1 (160MHz) up to 2.4Gbps

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

Supports Bluetooth® 5.3 2, FIPS, FISMA

Wi-Fi 6E 6GHz may depend on every country’s regulations and will be ready in Windows 11.Bluetooth 5.3 will be ready in Windows 10 build 21H1 and Windows 11.

2x 4-pin RGB LED connectors

2x 3-pin RAINBOW LED connectors

4x EZ Debug LED

USB 2.0 Port

DisplayPort 1.4

2.5G LAN Port

Wi-Fi / Bluetooth Antenna

HD Audio Connectors

HDMI™ 2.1 Port

USB 3.2 Gen 2 10Gbps Type-A

USB 3.2 Gen 2x2 20Gbps Type-C

Optical S/PDIF OUT

ATX Form Factor

12 in. x 9.6 in. (30.5 cm x 24.4 cm)