Gigabyte B660M D3H DDR4 Intel Motherboard

Gigabyte B660M D3H DDR4 Intel Motherboard

Features :

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 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

Technical Details

Brand : Gigabyte

Model : B660M D3H

Technical Specs

CPU

LGA1700 socket: Support for 12th Generation Intel® Core™, Pentium® Gold and Celeron® Processors*
L3 cache varies with CPU

Chipset

Intel® B660 Express Chipset

Memory

Support for DDR4 5333(O.C.)/ DDR4 5133(O.C.)/DDR4 5000(O.C.)/4933(O.C.)/4800(O.C.)/ 4700(O.C.)/ 4600(O.C.)/ 4500(O.C.)/ 4400(O.C.)/ 4300(O.C.)/4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3800(O.C.) / 3733(O.C.) / 3666(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3333(O.C.) / 3300(O.C.) / 3200/3000/2933/2666/2400/2133 MHz memory modules
4 x DDR DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory
Dual channel memory architecture
Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)
Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
Support for Extreme Memory Profile (XMP) memory modules

Onboard Graphics

Integrated Graphics Processor-Intel® HD Graphics support:
1 x D-Sub port, supporting a maximum resolution of 1920x1200@60 Hz
1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
* Support for HDMI 2.1 version and HDCP 2.3.
** Support native HDMI 2.1 TMDS compatible ports.
1 x DisplayPort, supporting a maximum resolution of 4096x2304@60 Hz
* Support for DisplayPort 1.2 version and HDCP 2.3
1 x DisplayPort, supporting a maximum resolution of 4096x2304@60 Hz
* Support for DisplayPort 1.2 version.
Support for up to 4 displays at the same time

Audio

Realtek® Audio CODEC
High Definition Audio
2/4/5.1/7.1-channel
Support for S/PDIF Out

LAN

Intel® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)

Expansion Slots

1 x PCI Express x16 slot, running at x16 (PCIEX16)
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
(The PCIEX16 slot conforms to PCI Express 4.0 standard.)
1 x PCI Express x16 slot, running at x4 (PCIEX4)
1 x PCI Express x1 slot
(The PCIEX4 and PCIEX1 slots conform to PCI Express 3.0 standard.)
1 x PCI slot

Multi-Graphics Technology

Support for AMD Quad-GPU CrossFire™ and 2-Way AMD CrossFire™ technologies

Storage Interface

CPU:
1 x M.2 connector (Socket 3, M key, type 2260/2280/22110 PCIe 4.0 x4/x2 SSD support) (M2A_CPU)
Chipset:
1 x M.2 connector (Socket 3, M key, type 2260/2280 PCIe 4.0 x4/x2 SSD support) (M2P_SB)
4 x SATA 6Gb/s connectors
Support for RAID 0, RAID 1, RAID 5, and RAID 10
Intel® Optane™ Memory Ready
* System acceleration with Intel® Optane™ Memory can only be enabled on the M.2 connector supported by the Chipset.

USB

Chipset:

1 x USB Type-C® port on the back panel, with USB 3.2 Gen 2 support
1 x USB 3.2 Gen 2 Type-A port (red) on the back panel
4 x USB 3.2 Gen 1 ports (2 ports on the back panel, 2 ports available through the internal USB header)
2 x USB 2.0/1.1 ports on the back panel
Chipset+2 USB 2.0 Hubs:
4 x USB 2.0/1.1 ports available through the internal USB headers

Internal I/O Connectors

1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
1 x CPU fan header
3 x system fan headers
1 x addressable LED strip header
1 x RGB LED strip header
2 x M.2 Socket 3 connectors
4 x SATA 6Gb/s connectors
1 x front panel header
1 x front panel audio header
1 x USB 3.2 Gen 1 header
2 x USB 2.0/1.1 headers
1 x S/PDIF Out header
2 x Thunderbolt™ add-in card connectors
1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 module only)
1 x serial port header
1 x parallel port header
1 x reset button
1 x Q-Flash Plus button
1 x reset jumper
1 x Clear CMOS jumper
＊All fan headers are subject to support AIO_Pump, Pump and high performance fan with the capability of delivering up to 2A/12V @ 24W.

Back Panel Connectors

1 x PS/2 keyboard/mouse port
1 x USB Type-C® port, with USB 3.2 Gen 2 support
1 x USB 3.2 Gen 2 Type-A port (red)
2 x USB 3.2 Gen 1 ports
2 x USB 2.0/1.1 ports
1 x D-Sub port
1 x HDMI port
2 x DisplayPorts
1 x RJ-45 port
6 x audio jacks

I/O Controller

iTE® I/O Controller Chip

H/W Monitoring

Voltage detection
Temperature detection
Fan speed detection
Fan fail warning
Fan speed control
* Whether the fan speed control function is supported will depend on the cooler you install.

BIOS

1 x 256 Mbit flash
Use of licensed AMI UEFI BIOS
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Unique Features

Support for APP Center
* Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.
@BIOS
EasyTune
Fast Boot
Game Boost
ON/OFF Charge
RGB Fusion
Smart Backup
System Information Viewer
Support for Q-Flash Plus
Support for Q-Flash
Support for Xpress Install

Bundled Software

Norton® Internet Security (OEM version)
cFosSpeed

Operating System

Support for Windows 11 64-bit
Support for Windows 10 64-bit

Form Factor

Micro ATX Form Factor; 24.4cm x 24.4cm

Specifications :