THERMAL SOLUTION FOR MORE CORES AND HIGHER PERFORMANCE
With more cores’ processors, thermal and power design is more important to make sure the temperature keeps lower. MSI extended PWM heatsink and enhanced circuit design ensures even high-end Intel CPU to run in full speed with MSI motherboards.
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 and prioritizes the latency-sensitive applications for online games, giving you the best online gaming experience with low latency.
| FORM FACTOR | MicroATX |
| SOCKET TYPE | LGA 1700 |
| COMPATIBLE PROCESSORS | Intel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9, Intel® Pentium® Gold |
| CHIPSET | Intel B660 |
| MEMORY STANDARD | DDR4-SDRAM Supported memory clock speeds: 2133,2400,2666,2933,3200,3333,3400,3466,3600,3733,3800,4000,4200,4400,4600,4800 MHz |
| MEMORY SLOTS | 4 |
| MEMORY CHANNELS | Dual-channel |
| MAXIMUM INTERNAL MEMORY | 128GB |
| PORTS | USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 3 Ethernet LAN (RJ-45) ports: 1 HDMI ports quantity: 1 USB 2.0 ports quantity: 4 DisplayPorts quantity: 1 |
| ETHERNET | 2.5 Gigabit Ethernet |
| ONBOARD USB 2.0 | 2 |
| ONBOARD USB 3.1 | USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1 USB 3.2 Gen 2 (3.1 Gen 2) connectors: 1 |
| M.2 SLOTS | M.2 ,PCI Express 4.0, SATA III |
| SATA III CONNECTORS | 6 |
| FRONT PANEL AUDIO | 1 |
| FRONT PANEL CONNECTOR | 1 |
| MAIN POWER CONNECTOR | 1x 24-pin ATX main power connector 2x 8-pin ATX 12V power connectors |
| CPU FAN CONNECTOR | 1x 4-pin CPU fan connector |
| 4 PIN FAN CONNECTORS | 2 |
| INTERNAL CONNECTORS | 1x 4-pin water-pump fan connector |
| TPM | 1 |
| RGB LED HEADER | 4x EZ Debug LED 1x 4-pin RGB LED connector 2x 3-pin RAINBOW LED connectors |
| AUDIO CHIPSET | Realtek ALC1200 |
| AUDIO CHANNELS | 7.1 channels |
| PCI EXPRESS X1 | 1 |
| PCI EXPRESS X16 | 2 |
| RAID | 0,1,5,10 |
| CROSSFIRE | Supported |
| BLUETOOTH | ver 5.2 |
| WIFI | Supports 802.11 a/ b/ g/ n/ ac/ ax |
| DIMENSIONS | Width: 244 mm Depth: 244 mm |
