MSI PRO B660M-A DDR4 Motherboard (mATX, 12th Gen Intel Core, LGA 1700 Socket, DDR4, PCIe 4, 2.5G LAN, M.2 Slots, USB 3.2)

PRODUCT SPECIFICATIONS   CPU Supports 12th Gen Intel®Core™ Processors Processor socket LGA1700   CHIPSET Intel® B660 Chipset MEMORY 4x DDR4 memory slots, support up to 128GB 1 Supports 1R 2133/2666/3200 MHz (by JEDEC & POR) Max overclocking frequency: 1DPC 1R Max speed up to 5333 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 memoryy 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 1/ 2 2x DisplayPort 1.4 ports with HBR3, supporting a maximum resolution of 4K 60 1/ 2 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 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 USB Intel® B660 Chipset 2x USB 3.2 Gen 2 10Gbps Type-A ports on the back panel 3x USB 3.2 Gen 1 5Gbps ports (2 Type-A ports on the back panel, 1 Type-C available through the internal connector) 6x USB 2.0 ports (2 Type-A ports on the back panel, 4 Type-A ports available through the internal connectors) Asmedia ASM1074 2X USB 3.2 Gen 1 5Gbps Type-A ports through the internal connector INTERNAL CONNECTORS 1x 24-pin ATX main power connector 1x 8-pin ATX 12V power connector 1x 4-pin ATX 12V power connector 4x SATA 6Gb/s connectors 2x M.2 slots (M-Key) 1x USB 3.2 Gen 1 5Gbps Type-C port 1x USB 3.2 Gen 1 5Gbps Type-A connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports) 2x USB 2.0 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 TPM module connector 1x Clear CMOS jumper 1x TBT connector (supports RTD3) 1x Serial port 1x Tuning Controller connector 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 DIMENSIONS Micro-ATX Form Factor 6 in. x 9.6 in. (24.4 cm x 24.4 cm)