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 Expansion Slots PCI 2x PCIe x16 slots PCI_E1 slot (From CPU) Supports PCIe 4.0 x16 PCI_E3 slot (From B660 Chipset) Supports PCIe 3.0 x4 1x PCIe 3.0 x1 slot M.2 Socket 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 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 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 Warranty Information Manufacturing Warranty 3 years warranty Others Special Features Supports 2-Way AMD CrossFire Technology Description MSI MAG B660M MORTAR WIFI DDR4 12th Gen Micro-ATX Motherboard MSI MAG B660M MORTAR WIFI DDR4 Motherboard supports with 12th Gen Intel Core, Pentium Gold and Celeron processors for LGA 1700 socket, DDR4 Memory, up to 4800+(OC) MHz. This motherboard comes with Premium Thermal Solution, so that Extended Heatsink Design and M.2 Shield Frozr are built for high performance system and non-stop works and also this motherboard has 2.5G LAN and Intel Wi-Fi Solution, so that it helps to Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection. By Utilizing 12th Gen Intel processors, the MSI B660 motherboards feature with latest Lightning Gen 4 M.2 which is the fastest onboard storage solution on the market with up to 64 Gb/s transfer speed. This motherboard designed with Lightning M.2, which helps to Running at PCIe Gen 4 maximizes performance for NVMe based SSDs. It is also has Built-in USB 3.2 Gen 2x2 port, offers 20Gbps transmission speed, 4X faster than USB 3.2 Gen 1 and also With Steel armor PCIe slots. Supports AMD Crossfire. Here, the 2.5Gbps LAN provides incredible data transfer speed faster than general Gigabit LAN. This is a premium solution for Gamers. The latest MSI MAG B660M MORTAR WIFI DDR4 motherboard comes with 03 years of warranty.

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