Gigabyte Ultra Durable B660M DS3H DDR4 Desktop Motherboard - Intel B660 Chipset - Socket LGA-1700 - Intel Optane Memory Ready - Micro ATX

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 SuperSpeed USB 3.2 Gen 2 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

6+2+1 Phases Hybrid Power Design | 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

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.

• Pentium Gold
• Celeron
• Core i5
• Core i7
• Core i9
• Core i3

• DIMM
• UDIMM

• 4400 MHz
• 4300 MHz
• 4266 MHz
• 4133 MHz
• 4000 MHz
• 3866 MHz
• 3800 MHz
• 3733 MHz
• 3666 MHz
• 3600 MHz
• 3466 MHz
• 3400 MHz
• 3333 MHz
• 3300 MHz
• 3200 MHz
• 3000 MHz
• 2933 MHz
• 2666 MHz
• 2400 MHz
• 2133 MHz
• 4500 MHz
• 4600 MHz
• 4700 MHz
• 4800 MHz
• 4933 MHz
• 5000 MHz
• 5133 MHz
• 5333 MHz

• 0
• 1
• 5
• 10

• Ultra Durable B660M DS3H DDR4 (rev. 1.0) Desktop Motherboard
• Bundled Software
• Norton® Internet Security (OEM version)
• Realtek® Gaming LAN Bandwidth Control Utility

• ErP/EuP Ready
• RoHS
• WEEE
• China RoHS