THERMAL SOLUTION FOR MORE CORES & HIGHER PERFORMANCE With more cores&153; processors, thermal & power design is more important to make sure the temperature keeps lower. MSI extended PWM heatsink & enhanced circuit design ensures even high-end Intel CPU to run in full speed with MSI motherboards. FULLY CONTROLLABLE IN BIOS & SOFTWARE MSI motherboards let you manage speeds & temperatures for all your system & CPU fans. Total Fan Control allows you check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for CPU & motherboard, which will adjust the fan speeds automatically. M.2 SHIELD FROZR World&153;s fastest SSDs can start to lower performance when getting hot. Part of the motherboards heatsink design, M.2 SHIELD FROZR is the next generation M.2 thermal solution to avoid this by offering the best thermal protection to make sure that SSD maintains maximum performance. FROZR AI COOLING Detecting CPU & GPU temperatures & automatically adjusting fan duty of system fans to a proper value by adopting MSI AI ENGINE. OPTIMIZED FOR WATER COOLING Designed to support the most popular All-In-One & customized water cooling solutions on the market. A dedicated water pump PIN header supports up to 3 amp, giving you full control of the water pump speed. A clearly marked &152;keep-out-zone&153; allows for easy & safe installation & a perfect fit. LIGHTNING GEN 4 M.2 Utilizing 12th Gen Intel Core processors, MSI B660 motherboards feature latest Lightning Gen 4 M.2 which is the fastest onboard storage solution on the market with up to 64 Gb/s transfer speed. OPTIMIZE ONLINE GAMING TRAFFIC FOR LOWER LATENCY! MSI LAN Manager automatically classifies & prioritizes the latency-sensitive applications for online games, giving you the best online gaming experience with low latency. MSI LAN MANAGER
- Automatically prioritizes games above other applications
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- means that you can change applications' traffic priority
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- means that you can customize bandwidth for each application -\n\n\n\n Technical details Motherboard chipset family Intel Motherboard chipset Intel B660 Supported processor sockets LGA 1700 Parallel processing technology support Crossfire HDMI version 2.1 Cooling type Passive Motherboard form factormicro ATXComponent for PCAudio Audio output channels 7.1 channels Performance Supported storage drive types HDD & SSDWindows operating systems supported Windows 10, Windows 11 Motherboard chipset family Intel Motherboard chipset Intel B660 Supported processor sockets LGA 1700 Cooling type Passive Audio output channels 7.1 channels Motherboard form factormicro ATXComponent for PCProcessor Processor manufacturer Intel Compatible processor series Intel&174; Celeron&174; G, Intel&174; Core&132;&162; i 3, Intel Core i 5, Intel Core i 7, Intel Core i 9, Intel&174; Pentium&174; Gold Supported processor sockets LGA 1700 Processor socket LGA 1700 Memory Number of memory slots 4 Memory slots type DIMMSupported memory types DDR4-SDRAMMemory channels Dual-channel Supported memory clock speeds 2133, 2400, 2666, 2933, 3200, 3333, 3400, 3466, 3600, 3733, 3800, 4000, 4200, 4266, 4400, 4600, 4800 MHz Maximum internal memory 128 GBStorage controllers Supported storage drive types HDD & SSDSupported storage drive interfaces PCI Express 4.0, SATA IIINumber of storage drives supported 8 Graphics Parallel processing technology support Crossfire Internal I/OUSB 3.2 Gen 2 (3.1 Gen 2) connectors 1 Supported storage drive interfaces PCI Express 4.0, SATA IIIUSB 2.0 connectors 2USB 3.2 Gen 1 (3.1 Gen 1) connectors 1TPM connector Yes Power fan connector Yes Number of SATA III connectors 6 Number of chassis fan connectors 2 Front panel audio connector Yes EPS power connector (8-pin) Yes CPU fan connector Yes Chassis intrusion connector Yes ATX Power connector (24-pin) Yes RGB LED pin header Yes Rear panel I/O ports USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 3USB 2.0 ports quantity 4S/PDIF out port Yes Microphone in Yes HDMI version 2.1HDMI ports quantity 1 Ethernet LAN (RJ-45) ports 1 Display Ports quantity 1USB 3.2 Gen 2x 2 Type-C ports quantity 1 Network Ethernet LANYes Wi-Fi No LAN controller Dragon RTL8125BGEthernet interface type 2.5 Gigabit Ethernet Features Power source type ATXWindows operating systems supported Windows 10, Windows 11 Motherboard chipset family Intel Motherboard chipset Intel B660 Supported processor sockets LGA 1700 Cooling type Passive Audio output channels 7.1 channels Motherboard form factormicro ATXComponent for PCAudio chip Realtek ALC1200 Expansion slots PCI Express x 1 (Gen 3.x) slots 1PCI Express x 16 (Gen 4.x) slots 2 Power Power source type ATXSoftware Windows operating systems supported Windows 10, Windows 11 Weight & dimensions Width 244 mm Depth 244 mm\n\n\n\n