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Description
The MSI PRO B660M-A DDR4 motherboard is a micro-ATX board built for Intel 12th and 13th Gen processors using the LGA 1700 socket. It supports DDR4 memory and PCIe 4.0, offering solid performance for office use, gaming, or productivity tasks. The compact mATX size fits smaller cases while retaining essential features like M.2 storage support, 2.5G LAN, and extended heatsinks for stable operation.
Technical Specifications
Chipset: Intel B660
Socket: LGA 1700
CPU Support: Intel 12th and 13th Gen
Memory Support:
DDR4 up to 4800MHz (OC)
4 x DIMM slots, up to 128GB
Expansion Slots:
1 x PCIe 4.0 x16
1 x PCIe 3.0 x1
Storage:
2 x M.2 (PCIe Gen 4)
4 x SATA 6Gb/s
Networking:
2.5G LAN
Audio: Realtek ALC897 HD Audio
USB Ports:
Rear I/O: USB 3.2 Gen 1, USB 2.0
Internal headers: USB 3.2 Gen 1, USB 2.0
Cooling: Extended heatsinks, M.2 Shield Frozr, multiple fan headers
Form Factor: Micro-ATX (mATX)
Key Features
Supports Intel 12th/13th Gen CPUs with LGA 1700 socket
DDR4 support up to 4800MHz (OC)
PCIe 4.0 x16 slot for modern GPUs
Dual M.2 Gen 4 slots for fast NVMe SSDs
2.5G LAN for high-speed wired networking
Extended heatsinks for improved VRM cooling
User Benefits
Efficient performance for business and gaming builds
Compact form factor fits smaller cases
High-speed storage with fast M.2 support
Stable connectivity with 2.5G LAN
Reliable thermal performance during long use
Compatibility
Compatible with Intel 12th and 13th Gen CPUs
Works with Windows 10/11 (64-bit)
Supports DDR4 memory only
Fits micro-ATX and ATX cases
Compatible with standard air and liquid cooling systems
Included Items
MSI PRO B660M-A DDR4 motherboard
SATA cables
I/O shield
User manual
