# MSI PRO B660M-A DDR4 Motherboard (mATX, 12th Gen Intel Core, LGA 1700 Socket, DDR4, PCIe 4, 2.5G LAN, M.2 Slots, USB 3.2)

- Category: Motherboard
- Brand: MSI
- Model: PRO B660M-A DDR4
- Part number: 7D43-001R
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.7/5 from 590 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/motherboard/msi-pro-b660m-a-ddr4-7d43-001r/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | MSI |
| Model | PRO B660M-A DDR4 |
| Socket Type | LGA 1700 |
| Chipset | Intel B660 |
| Form Factor | Micro ATX |
| Memory Type | 4 x DDR4 |
| Max Memory Support | 128 GB |

## Key Features

- Supports 12th Gen Intel Core Pentium Celeron processors for LGA 1700 socket
- Supports DDR4 Memory
- Core Boost : With premium layout and digital power design to support more cores and provide better performance
- Memory Boost: Advanced technology to deliver pure data signals for the best performance, stability and compatibility
- Lightning Fast Experience: PCIe 4.0, Lightning Gen4 x4 M.2 with M.2 Shield Frozr

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