MSI PRO B660-A DDR4 LGA1700 ATX Motherboard
- Supports 12th Gen Intel® Core™, Pentium® Gold and Celeron® processors for LGA 1700 socket
- Supports DDR4 Memory, up to 4800+(OC) MHz
- Lightning Fast Experience: PCIe 4.0 slots, Lightning Gen4 x4 M.2 with M.2 Shield Frozr
- Premium Thermal Solution: Extended Heatsink Design, MOSFET thermal pads rated for 7W/mk and M.2 Shield Frozr are built for high performance system and non-stop works
- 2.5G LAN: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection
- Turbo USB 3.2 Gen 2: Powered by USB 3.2 Gen2 controller, Turbo USB ensures an uninterrupted connection with more stability and fastest USB speeds
- High Quality PCB: 6-layer PCB made by 2oz thickened copper level material
- Multi-GPU: With Steel armor PCI-E slots. Supports AMD Crossfire™
- Audio Boost: Reward your ears with studio grade sound quality
From the manufacturer



MSI Business & Productivity
MSI Business & Productivity specializes in home & commercial office computing hardware with a design emphasis on productivity and user comfort.
For business professionals searching for elegant, world class solutions engineered with cutting edge components, premium reliability and refined aesthetics, MSI Business & Productivity offers a broad array of innovative products to ensure a competitive working environment.
MSI PRO B660-A DDR4 LGA1700 ATX Motherboard
- 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
B660 Chipset, Smart Cooling, Lightning Gen 4
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Supports Intel Core 12th Gen ProcessorsThe PRO B660-A DDR4 motherboard supports 12th Gen Intel Core, Pentium Gold, and Celeron processors.
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Integrated Cooling Features
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Fortified PCI-e 4.0 x16MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points to support the weight of heavy graphics cards.
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Gen4 M.2 ConnectorsThe PRO B660-A DDR4 motherboard features MSI’s latest M.2 slots (Intel Optane supported):
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Reliable Performance & Wi-Fi Connectivity
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M.2 Shield FrozrEven the world’s fastest SSDs will automatically slow if thermal throttling firmware detects excessively high temperatures.
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4 x DDR4 Dual Channel (4800 MHz OC)
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2.5G LAN Controller
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