# ASUS TUF GAMING B660M-E D4 Intel LGA 1700 mATX Motherboard DDR4 PCIe4.0, 2xPCIe 4.0 M.2, 2.5 Gb Ethernet, DP HDMI USB-C, Aura Sync

- Category: Motherboard
- Brand: ASUS
- Model: TUF Gaming B660M-E D4
- Part number: 90MB19J0-M0IAY0
- Price (US): currently unavailable
- Price last checked: 2026-08-07
- Rating: 5.0/5 from 2 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/motherboard/asus-tuf-gaming-b660m-e-d4-90mb19j0-m0iay0/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | ASUS |
| Model | TUF Gaming B660M-E D4 |
| Socket Type | LGA 1700 |
| Chipset | Intel B660 |
| Form Factor | Micro ATX |
| Memory Type | 4 x DDR4 |
| Max Memory Support | 128 GB |

## Key Features

- ASUS TUF GAMING B660M-E D4 mATX motherboard is designed to support latest 12th Gen Intel CPU's with LGA 1700 socket, Pentium Gold and Celeron Processors with B660 Intel Chipset.
- The board is built with PCIe 4.0 Ready supporting 4 x DIMM, up to 128GB DDR4 5333MHz(OC) of memory and Intel Turbo Boost Technology to push your experience to its peak.
- Equipped with the next-gen Turbo boost max technology of PCIe 4.0, Two M.2 slots(PCIe 4.0), Realtek 2.5Gb Ethernet, Two USB 3.2 Gen 2 Type-A, Two USB 3.2 Gen 1 Type-A, Two USB 2.0, Front panel USB 3.2 Gen 2, USB 3.2 Gen 1, Two USB 2.0, Four SATA 6Gb/s, HDMI, DP support.
- Comes with most comprehensive cooling options ever that are configurable via Fan Xpert 4 or the UEFI BIOS. It employs VRM heatsink, PCH heatsink and hybrid fan headers. We adapted our SMT manufacturing process for the faster SafeSlot, to ensure the highest data speeds. SafeSlot is a reinforced metal sheath added to a PCIe slot to keep a card firmly installed.
- TUF GAMING B660M-E D4 programmed with Q-LED Core display, that produces light patterns by power LED during the Power-On Self-Test (POST) that can help users troubleshoot potential issues. It is also have a handful features like Overvoltage Protection, DRAM Overcurrent Protection, Stainless-Steel Back I/O and LANGuard.

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