PRO B660-A DDR4
For creative professionals looking to update their systems, the MSI PRO B660-A DDR4 offers a quality platform with the capacity to support a broad spectrum of both cutting-edge and legacy hardware.
• Supports Intel Core 12th Gen Processors (LGA 1700)
• Lightning Gen4 M.2 slot with Shield Frozr
• 1 x PCI-e 4.0 x16 slot
• 4 DIMMS with Memory Boost: Dual Channel (128GB Max. / 4800MHz OC)
• 7.1 HD Audio with Audio Boost
• 2.5G LAN Controller
Supports Intel Core 12th Gen Processors
The PRO B660-A DDR4 motherboard supports 12th Gen Intel Core, Pentium Gold, and Celeron processors.
Form Factor: ATX
Socket Type: LGA 1700
Chipset: Intel B660
Integrated Cooling Features
VRM Heatsinks: Ensure excellent thermal dissipation under heavy loading.
PCB Cooling: Printed circuit design with 2 oz. thickened copper improves heat dissipation & reliability.
Chipset Heatsink: Provides passive cooling
Frozr AI Cooling: Automatically adjusts system fan settings based on CPU & GPU temperatures
Fortified PCI-e 4.0 x16
MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points to support the weight of heavy graphics cards. Steel Armor also shields the point of contact from electromagnetic interference:
1 x PCI-e 4.0 x16 slot (with Steel Armor)
1 x PCI-e 3.0 x16 slot
3 x PCI-e 3.0 x1 slot
Gen4 M.2 Connectors
The PRO B660-A DDR4 motherboard features MSI's latest M.2 slots (Intel Optane supported):
2 x Gen4 x4 64Gb/s slots
M.2 Shield Frozr
Even the world’s fastest SSDs will automatically slow if thermal throttling firmware detects excessively high temperatures.
M.2 Shield Frozr is MSI's most advanced thermal solution, offering the best possible protection to ensure maximum SSD transfer speed performance.
4 x DDR4 Dual Channel (4800 MHz OC)
Memory Boost: A fully-isolated DDR circuit delivers pure data signals for optimal gaming and overclocking performance.
XMP profiles in MSI BIOS are MSI OC LAB tested and can be easily enabled with auto power settings for optimized memory speed and stability.
2.5G LAN Controller
2.5G LAN: A 2.5Gbps LAN controller delivers a premium network experience.
4K & Legacy Video Support: Featuring HDMI, DisplayPort and VGA port, supports both digital and legacy display.
HD Audio: 7.1-Channel High Definition Audio with Audio Boost.