MSI OC LAB does not merely work hard on extreme overclocking. The XMP memory profile has great improvement on performance and efficiency for B660.
Fast Future Ready Storage
MSI PRO series motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Higher efficiency makes your work easier.
Lightning Gen 4 PCI-E
MSI lightning Gen 4 PCI-E is the latest and the fastest PCI-E data transfer solution with 64GB/s of unidirectional transfer bandwidth that has doubled compared to its previous generation.
2.5Gbps LAN provides incredible data transfer speed faster than general Gigabit LAN. This is a premium solution for demanding users.
USB Front Type-C
MSI motherboards support USB Front Type-C that allows gamers to connect with the latest USB devices. Built up a system with MSI PC case to have the most convenient experience.
EZ Debug LED
Onboard LEDs for key components will indicate the source of the problem so you know exactly where to look to get up and running again.
|Model||PRO B660M-A DDR4>|
|Product Type||Gaming Motherboard|
|CPU Socket||LGA 1700|
|Chipset||Intel B660 Chipset|
|CPU Support||Supports 12th Gen Intel Core Processors, Pentium Gold and Celeron Processors|
|Memory||4x DDR4 memory slots, supporting up to 128GB Supports 4800(OC)/ 4600(OC)/ 4400(OC)/ 4266(OC)/ 4200(OC)/ 4000(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3466(OC)/ 3400(OC)/ 3333(OC)/ 3200(OC)/ 3200(JEDEC)/ 2933(JEDEC)/ 2666(JEDEC)/ 2400(JEDEC)/ 2133(JEDEC) MHz|
|Graphics Interface||1x PCIe 4.0 x16 slot 1x PCIe 3.0 x16 slot|
|Display Interface||1x DisplayPort 1.4 port, supports a maximum resolution of 4K 60Hz 1x HDMI 2.1, supports a maximum resolution of 4K 60Hz VGA|
|Expansion Slots||1x PCIe 3.0 x1 slot|
|Storage||2x M.2 Gen4 x4 64Gbps slots Supports Intel Optane Technology 4x SATA 6Gbps ports|
|Audio||Realtek ALC897 Codec|
|BackPanel Ports||2 x DisplayPort 1.4 2 x HDMI 2.1 1 x LAN (RJ45) 1 x PS/2 2 x USB 2.0 2 x USB 3.1 Gen 1 Type-A 2 x USB 3.1 Gen 2 Type-A 3 x Audio Jacks|
|Internal I/O 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 2 x 4-pin system fan connector 1x Front panel audio connector 2x System panel connectors 1x Chassis Intrusion connector 1x TPM module connector 1x Clear CMOS jumper 1x Tuning Controller Connector 1 x Serial port 1x TBT connector (supports RTD3|
|LED Features||4x EZ Debug LED 2x 3-pin RAINBOW LED connectors 1x 4-pin RGB LED connector|
|Operating System||Support for Windows 11 64-bit, Windows 10 64-bit|
|Dimensions||30.48 x 24.38 x 6.35 cm|
|Country of Origin||China|