# ASUS Prime B660M-K D4 Gaming Motherboard Socket Intel LGA 1700 (Intel B660, mATX, DDR4 Memory, PCIe 4.0, 2X M.2, ASUS Lighting Control)

- Category: Motherboard
- Brand: ASUS
- Model: Prime B660M-K D4
- Part number: 90MB1950-M0EAY0
- Price (US): currently unavailable
- Price last checked: 2026-08-07
- Rating: 3.9/5 from 15 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/motherboard/asus-prime-b660m-k-d4-90mb1950-m0eay0/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | ASUS |
| Model | Prime B660M-K D4 |
| Socket Type | LGA 1700 |
| Chipset | Intel B660 |
| Form Factor | Micro ATX |
| Memory Type | 2 x DDR4 |
| Max Memory Support | 64 GB |

## Key Features

- Intel LGA 1700 Socket: Ready for Intel processors of the 12th generation
- Improved power supply: 8-pin ProCool connector, alloy coils and durable capacitors for stable power output
- Comprehensive cooling: VRM heatsink, PCH heatsink, hybrid fan header, and Fan Xpert
- Ultra-fast connectivity: PCIe 4.0, dual M.2 slots and USB 3.2 Gen 1 on the front

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