MSI PRO B660M-E DDR4 motherboard Supports with 12th Gen Intel Core, Pentium Gold and Celeron processors for LGA 1700 socket, DDR4 Memory, up to 4600+(OC) MHz. LAN Manager automatically classifies and prioritizes the latency-sensitive applications, It will giving you the best online experience with low latency. With the premium layout and digital power design helps to support more cores and provide better performance, In this motherboard, Memory Boost featured with Advanced technology to deliver pure data signals for the best performance, stability and compatibility. MSI PRO B660M-E DDR4 Benefits It is also has Lightning Fast Experience: PCIe 4.0. The MSI lightning Gen 4 PCI-E is the latest and the fastest PCI-E data transfer solution, which comes with 64GB/s of transfer bandwidth that has doubled compared to its previous generation. PCIe 4.0 maintains both backward and forward compatibility with older and newer specifications. Optimized by steel armor design, it also helps the motherboards to support the weight of heavy graphics cards. the motherboard has FROZR AI COOLING, it Detecting CPU & GPU temperatures and automatically adjusting fan duty of system fans to a proper value by adopting MSI AI ENGINE. This latest MSI PRO B660M-E DDR4 motherboard comes with 03 years warranty. MSI PRO B660M-E DDR4 Review The MicroATX-size B660M Mortar WIFI DDR4 includes everything most users need, just in a smaller package at a cheaper price. Features include two M.2 sockets, six SATA ports, a 20 Gbps USB Type-C port, capable power delivery, high-quality audio and more. All B660 motherboards use a PCIe 4.0 x16 slot for the graphics card. If you want PCIe 5.0 support on these MSI boards, you’ll have to move to the H670 Tomahawk WIFI DDR4. Although I would like to see PCIe 5.0 on the graphics side, the reality is that it simply isn’t needed and won’t be for at least another couple of generations. As far as performance goes, the B660M Mortar DDR4 did well overall, mixing it up with the other DDR4 boards we’ve tested lately. It was slower in the Procyon Office suite, but otherwise just as performant as the rest. Gaming results were also spot on. In short, there’s nothing out of the ordinary, nothing noticeably slower or faster than the rest. It ran our DDR4 3600 and DDR4 4000 sticks by enabling XMP, no additional tweaking required. The Mortar was able to extract everything out of the processor during at stock settings in our testing. Specifications Basic Information Supported CPU Supports 12th Gen Intel Core Processors, Pentium® Gold and Celeron Processors Processor socket LGA1700 Chipset Intel B660 Chipset Form Factor M-ATX Form Factor 9.3 in. x 8.0 in. (24.4 cm x 21.1 cm) Audio Realtek ALC892/ ALC897 Codec 7.1-Channel High Definition Audio Expansion Slots PCI 1x PCIe x16 slot (From CPU) Supports up to PCIe 4.0 x16 1x PCIe x1 slot (From B660 chipset) Supports PCIe 3.0 x1 M.2 Socket 1x M.2 slot (Key M, from B660 chipset) 1 Supports up to PCIe 3.0 x4 Supports up to SATA 6Gb/s 2242/ 2260/ 2280 storage devices Support Intel Optane Memory Supports Intel Smart Response Technology for Intel Core™ processors Memory Type DDR4 Slots 2x DDR4 memory slots Supported Memory Supports 1R 2133/ 2666/ 2933/ 3200 MHz (by JEDEC & POR) Max overclocking frequency: 1DPC 1R Max speed up to 4600+ MHz 1DPC 2R Max speed up to 4000+ MHz Dual-Channel mode non-ECC, un-buffered memory Intel® Extreme Memory Profile (XMP) Maximum Memory support up to 64GB Graphics Graphics 1x HDMI 2.1 with HDR port, supports a maximum resolution of 4K 60Hz 1x VGA port, supports a maximum resolution of 2048x1536 50Hz, 2048x1280 60Hz, 1920x1200 60Hz Connector & Ports HDMI HDMI (BACK PANEL PORTS) Display Port (s) DisplayPort (BACK PANEL PORTS) VGA (s) Yes (BACK PANEL PORTS) USB (s) Intel B660 Chipset 4x USB 3.2 Gen 1 5Gbps ports (2 Type-A ports on the back panel, 2 ports available through the internal USB connector) 6x USB 2.0 ports (4 Type-A ports on the back panel(hub-GL850G), 2 ports available through the internal USB 2.0 connector) LAN Port (s) 1x Intel I219V 1Gbps LAN controller Internal I/O Ports 1x Front panel audio connector 2x System panel connectors 1x Chassis Intrusion connectorKeyboard / Mouse USB 3.2 Gen 1 5Gbps Type-A LAN port Audio connector USB 2.0 TPM (Trusted Platform Module ) 1x TPM module connector Warranty Information Manufacturing Warranty 3 years warranty Others Special Features 4x EZ Debug LED  ..