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Gigabyte Ultra Durable B660M DS3H DDR4 Desktop Motherboard Intel B660 Chipset Socket LGA-1700 Intel Optane Memory Ready Micro ATX Pentium Gold Celeron Core i5 Core i7 Core i9 Core i3 Processor Supported 128 GB DDR4 SDRAM Maximum RAM DIM B660MDS3HDDR4

Gigabyte Ultra Durable B660M DS3H DDR4 Desktop Motherboard Intel B660 Chipset Socket LGA-1700 Intel Optane Memory Ready Micro ATX Pentium Gold Celeron Core i5 Core i7 Core i9 Core i3 Processor Supported 128 GB DDR4 SDRAM Maximum RAM DIM B660MDS3HDDR4
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Your Price: $131.11
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General Information

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.

Processor & Chipset
Chipset Manufacturer:Intel
Chipset Model:B660
Total Processor Supported:1
Processor Socket:Socket LGA-1700
Processor Generation Supported:12th Gen
Processor Supported:Pentium Gold
Processor Supported:Celeron
Processor Supported:Core i5
Processor Supported:Core i7
Processor Supported:Core i9
Processor Supported:Core i3

Number of Memory Slots:4
Memory Form Factor:DIMM
Memory Form Factor:UDIMM
Maximum Memory Supported:128 GB
Memory Technology:DDR4 SDRAM
Memory Speed Supported:4400 MHz
Memory Speed Supported:4300 MHz
Memory Speed Supported:4266 MHz
Memory Speed Supported:4133 MHz
Memory Speed Supported:4000 MHz
Memory Speed Supported:3866 MHz
Memory Speed Supported:3800 MHz
Memory Speed Supported:3733 MHz
Memory Speed Supported:3666 MHz
Memory Speed Supported:3600 MHz
Memory Speed Supported:3466 MHz
Memory Speed Supported:3400 MHz
Memory Speed Supported:3333 MHz
Memory Speed Supported:3300 MHz
Memory Speed Supported:3200 MHz
Memory Speed Supported:3000 MHz
Memory Speed Supported:2933 MHz
Memory Speed Supported:2666 MHz
Memory Speed Supported:2400 MHz
Memory Speed Supported:2133 MHz
Memory Speed Supported:4500 MHz
Memory Speed Supported:4600 MHz
Memory Speed Supported:4700 MHz
Memory Speed Supported:4800 MHz
Memory Speed Supported:4933 MHz
Memory Speed Supported:5000 MHz
Memory Speed Supported:5133 MHz
Memory Speed Supported:5333 MHz
Intel Optane Memory Ready:Yes

I/O Controller
Controller Type:Serial ATA/600
RAID Supported:Yes
RAID Levels:0
RAID Levels:1
RAID Levels:5
RAID Levels:10
Total Number of PCI Express Slots:3

Onboard Video:CPU Dependent Video

Audio Channels:7.1

Network & Communication
2.5Gigabit Ethernet:Yes

I/O Expansions
Number of Total Expansion Slots:3
Number of PCI Express x1 Slots:2
Number of PCI Express x16 Slots:1

Total Number of USB Ports:6
Number of USB 2.0 Ports:2
Number of USB 3.2 Ports:1
Number of USB 3.2 Gen 1 Ports:3
Number of Network (RJ-45) Ports:1

Onboard Interfaces
Number of SATA Interfaces:4
Number of M.2 Interfaces:2
Total Number of Onboard USB Ports:6
Number of Onboard USB 2.0 Ports:4
Number of Onboard USB 3.2 Ports:2
Onboard S/PDIF Header:Yes

Physical Characteristics
Form Factor:Micro ATX

Package Contents:
  • Ultra Durable B660M DS3H DDR4 (rev. 1.0) Desktop Motherboard
  • Bundled Software
    • Norton® Internet Security (OEM version)
    • Realtek® Gaming LAN Bandwidth Control Utility
Brand Compatibility:Intel
Environmentally Friendly:Yes
Environmental Certification:ErP/EuP Ready
Environmental Certification:RoHS
Environmental Certification:WEEE
Environmental Certification:China RoHS

Limited Warranty:3 Year

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
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Shipping Restrictions
  • This item cannot be shipped to PO Boxes.
  • This item can be shipped only within the U.S.

Special Order Item

This item ships directly from the manufacturer and is not stocked in our warehouse. If stock is available at the manufacturer, the item will ship directly to you, usually within 7 - 15 business days.

Once the order has been sent to the manufacturer it can no longer be canceled.

If payment is made via credit card it will be charged before the order is sent to the manufacturer.

You must contact the manufacturer directly regarding returns and defective items.

We will contact you by email if the item is sold out or backordered (and we were unable to update the site before you placed the order) or if the item will be delayed longer than expected.

We have no control over the speed of the manufacturer's order processing, or whether they will honor your request to ship the item by any particular method.

  • UPC: 889523030523 
  • Mfr's Part #: B660M DS3H DDR4