Feature of Gigabyte B660M D3H DDR4 

Gigabyte B660M D3H DDR4 Intel Motherboard

Intel® B660 Motherboard with 6+2+1 Phases Hybrid Digital VRM with MOS Heatsink, 2 x PCIe 4.0 M.2 with Thermal Guard, 2.5GbE LAN, Rear USB 3.2 Gen 2 Type-C®, RGB FUSION 2.0, Q-Flash Plus

Supports 12th Gen Intel® Core™ Series Processors
Dual Channel Non-ECC Unbuffered DDR4, 4 DIMMs
6+2+1 Phases Hybrid Digital VRM with MOS Heatsink
Fast 2.5 GbE LAN with Bandwidth Management
Dual Ultra-Fast NVMe PCIe 4.0 x4 M.2 with Thermal Guard
Rear USB 3.2 Gen2 Type-C® for Fast and Versatile Connections
High Quality Audio Capacitors and Audio Noise Guard
RGB FUSION 2.0 supports Addressable LED & RGB LED Strips
Smart Fan 6 Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP
Q-Flash Plus Update BIOS without Installing the CPU, Memory and Graphics Card

Cleaner and more efficient power delivery to the CPU with better thermal performance ensure stability under high CPU frequencies and heavy loading.

6+2+1 Phases Low RDS(on) MOSFETs
Solid capacitors to improve transient response and minimize oscillation
8-pin Solid Pin CPU Power Connector

Support for DDR4 XMP Up to 5333MHz and Beyond*

GIGABYTE B660M D3H DDR4 is offering a tested and proven platform that ensures proper compatibility with profiles up to 5333MHz and beyond. All users need to do to attain this performance boost is to ensure that their memory module is XMP capable and that the XMP function is activated and enabled on their GIGABYTE motherboard.

Hybrid Cores Optimization

With new Intel Hybrid technology, GIGABYTE exclusively creates two new " CPU Upgrade " in BIOS profiles to meet different users’ scenarios by adjusting P-Core and E-Core activation and voltage policy.

M.2 Thermal Guard

GIGABYTE Ultra-Efficient M.2 Thermal Guard
With durability in mind, GIGABYTE provides a thermal solution for M.2 SSD devices. The M.2 Thermal Guard prevents throttling and bottlenecks from high speed M.2 SSDs as it helps to dissipate heat before it becomes an issue.

First adopter on 2.5 GbE LAN onboard

2X Faster than ever
Adoption of 2.5G LAN provide up to 2.5 GbE network connectivity, with at least 2 times faster transfer speeds compared to general 1 GbE networking, perfectly designed for gamers with ultimate online gaming experience.
Support Multi-Gig(10/100/1000/2500Mbps) RJ-45 Ethernet

Specifications of Gigabyte B660M D3H DDR4