Basic Information Supported CPU Supports 12th Gen Intel Core, Pentium Gold and Celeron processors Processor socket LGA1700 Chipset Processor socket LGA1700 Form Factor ATX Form Factor 12 in. x 9.6 in. (30.5 cm x 24.4 cm) Audio 7.1-Channel High Definition Audio Supports S/PDIF output Expansion Slots PCI 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) M.2 Socket 3x M.2 slots (Key M) 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 128GB Graphics Graphics 1x HDMI 2.1 with HDR port, supports a maximum resolution of 4K 60Hz 1x DisplayPort 1.4 port with HBR3, supports a maximum resolution of 4K 60Hz Supports AMD CrossFire Technology Connector & Ports HDMI HDMI 2.1 Port Display Port (s) DisplayPort 1.4 USB (s) 1x USB 3.2 Gen 2 10Gbps Type-C port 1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports) 2x USB 2.0 connectors (supports additional 4 USB 2.0 ports) LAN Port (s) 1x Realtek RTL8125B-CG 2.5Gbps LAN controller Wireless Communication module 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 6x SATA 6Gb/s ports SATA5~8 (From B660 chipset) SATAA~B (From ASM1061) 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 Intel Optane Memory Audio HD Audio Connectors 1x Front panel audio connector Internal I/O Ports 1x 24-pin ATX main power connector 2x 8-pin ATX 12V power connectors 6x SATA 6Gb/s connectors 1x 4-pin CPU fan connector 1x 4-pin water-pump fan connector 5x 4-pin system fan connectors 2x System panel connectors 1x Chassis Intrusion connector 1x Clear CMOS jumper 1x TBT connector (supports RTD3) 1x Tuning Controller connector TPM (Trusted Platform Module ) 1x TPM module connector Warranty Information Manufacturing Warranty 3 years Description MSI MAG B660 TOMAHAWK WIFI DDR4 12th Gen ATX Motherboard MSI MAG B660 TOMAHAWK WIFI DDR4 12th Gen ATX Motherboard Supports with 12th Gen Intel Core, Pentium Gold and Celeron processors for LGA 1700 socket, DDR4 Memory, up to 4800+(OC) MHz. With more cores’ processors, thermal and power design is more important to make sure the temperature keeps lower. MSI extended PWM heatsink and enhanced circuit design ensures even high-end Intel CPU to run in full speed with MSI motherboards. Here, Utilizing 12th Gen Intel processors. This motherboard has Premium Thermal Solution, so that Extended Heatsink Design and M.2 Shield Frozr are built for high performance system and non-stop works. With the 2.5G LAN and Intel Wi-Fi Solution, it helps to Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection. This motherboard also comes with Running at PCIe Gen 4 maximizes performance for NVMe based SSDs. Here, Lightning USB 20G: Built-in USB 3.2 Gen 2x2 port, offers 20Gbps transmission speed, 4X faster than USB 3.2 Gen 1. This latest 12th Gen MSI MAG B660 TOMAHAWK WIFI DDR4 motherboard has 03 years warranty.

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