Supported CPU Supports 12th Gen Intel Core ProcessorsProcessor Socket LGA1700 Chipset Intel B660 Chipset Memory 4x DDR5 Memory Slots, Support Up To 128GBSupports 1R 4800 MHz (By JEDEC & POR)Max Overclocking Frequency: 1DPC 1R Max Speed Up To 6200+ MHz1DPC 2R Max Speed Up To 5200+ MHz2DPC 1R Max Speed Up To 4000+ MHz2DPC 2R Max Speed Up To 4000+ MHzSupports Dual-Channel ModeSupports Non-ECC, Un-Buffered MemorySupports Intel® Extreme Memory Profile (XMP) Graphics 2x HDMI 2.1 With HDR Ports, Supporting A Maximum Resolution Of 4K 60Hz2x DisplayPort 1.4 Ports With HBR3, Supporting A Maximum Resolution Of 4K 60Hz Slots 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) Supported 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 X4Supports 2242/ 2260/ 2280 Storage Devices M2_2 Slot (From B660 Chipset)Supports Up To PCIe 4.0 X4Supports Up To SATA 6Gb/SSupports 2242/ 2260/ 2280 Storage Devices Supports IntelOptane MemorySupport Intel Smart Response Technology For Intel Core Processors Bluetooth Supports Bluetooth® 5.2 LAN 1x Realtek RTL8125BG 2.5Gbps LAN Controller Audio Realtek ALC897 Codec7.1-Channel High Definition Audio USB Port 1x USB 3.2 Gen 1 5Gbps Type-C Connector (From B660 Chipset)1x USB 3.2 Gen 1 5Gbps Type-A Connector (From ASM1074)Supports Additional 2USB 3.2 Gen 1 5Gbps Ports 2x USB 2.0 Type-AConnectors (From B660 Chipset) Supports Additional 4USB 2.0 Ports Internal I/O Ports 1x Front Panel Audio Connector2x System Panel Connectors1x Chassis Intrusion Connector1x TPM Module Connector1x Tuning Controller Connector1x TBT Connector(Supports RTD3)1x Serial Port External I/O Ports Keyboard / MouseDisplayPortUSB 3.2 Gen 1 5GbpsType-A LAN PortWi-Fi / BluetoothAudio ConnectorUSB 2.0HDMIUSB 3.2 Gen 2 10GbpsType-A WiFi 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 (160MHz) Up To 2.4Gbps Supports 802.11 A/ B/ G/ N/ Ac/ Ax DIMENSIONS 9.6 In. X 9.6 In. (24.4 Cm X 24.4 Cm) Form Factor Micro-ATX Form Factor Warranty 03 Years MSI PRO B660M-G DDR4 Motherboard in Bangladesh FEATURES     Lightning Gen4 Solution     The latest Gen4 PCI-E and M.2 solution with up to 64GB/s     bandwidth for maximum transfer speed.     M.2 Shield FROZR     Strengthened built-in M.2 thermal solution. Keeps M.2 SSDs     safe while preventing throttling, making them run faster.     Memory Boost     Advanced technology to deliver pure data signals for the best     performance, stability and compatibility.     Core Boost     With premium layout and fully digital power design to support     more cores and provide better performance.     EZ Debug LED     Easiest way to troubleshoot.     Frozr AI Cooling     Detect CPU & GPU temperatures and automatically adjust     system fan duty to a proper value.     2.5G Network Solution     Featuring premium 2.5G LAN with LAN manager to deliver     better network experience.     Audio Boost     Reward your ears with studio grade sound quality for the most      immersive audio experience.     WIFI 6     The latest wireless solution supports MU-MIMO and BSS color     technology, delivering speeds up to 2400Mbps.     Front Type-C USB 3.2 Gen 1 5Gbps     Compatible with the latest PC chassis and perfect for external     drives and other mobile devices.   PRO series helps users work smarter by delivering an efficient and productive experience. Featuring stable functionality and high-quality assembly, PRO series motherboards provide not only optimized professional workflows but also less troubleshooting and longevity.   M.2 SHIELD FROZR World’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 and automatically adjusting fan duty of system fans to a proper value by adopting MSI AI ENGINE. FULLY CONTROLLABLE IN BIOS AND SOFTWARE MSI motherboards let you manage speeds and temperatures for all your system and 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 and motherboard, which will adjust the fan speeds automatically. 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 ‘keep-out-zone’ allows for easy and safe installation and a perfect fit. HIGH-BANDWIDTH AND LOW-LATENCY NETWORK 2.5Gbps LAN provides incredible data transfer speed faster than general Gigabit LAN. This is a premium solution for demanding users. SURFACING WITH THE REAL MU-MIMO TECHNOLOGY The WIFI 6 adopts the latest OFDMA and two-way MU-MIMO technologies and could provide up to 4X network capacity and efficiency in the high signal density environment. Comparing to the WIFI 5, which can only send the data packet to one device at a time on each channel, the WIFI 6 could combine the packet, separate to several devices and allow signals from the different devices bundled together. This new technology provides all the devices in the same network environment with same and harmonious traffic bandwidth in an efficient way. OPTIMIZE NETWORK FOR LOWER LATENCY! MSI LAN Manager automatically classifies and prioritizes the latency-sensitive applications, giving you the best online experience with low latency. A HUGE STEP OF DDR PERFORMANCE MSI OC LAB does not merely work hard on extreme overclocking. The XMP memory profile has great improvement on performance and efficiency for B660 . Easy to enable XMP profile with auto power settings to get the best memory speed and stability. CORE BOOST Core Boost technology combines MSI's premium layout and optimized power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. Not only supporting multi-core CPU, also creating the perfect conditions for your CPU overclocking.see more