Gigabyte B660M Gaming AC DDR4 Motherboard

INTEL® B660 GAMING MOTHERBOARD WITH 6+2+1 PHASES HYBRID DIGITAL VRM WITH MOS HEATSINK, 2 X PCIE 4.0 M.2, 2.5GBE LAN, 802.11AC WIRELESS​, REAR USB 3.2 GEN 1 TYPE-C®, RGB FUSION 2.0, Q-FLASH PLUS​​​

•  Supports 12th Gen Intel® Core™ Series Processors​​
• Dual Channel Non-ECC Unbuffered DDR4, 2 DIMMs
• 6+2+1 Phases Hybrid Digital VRM with MOS Heatsink​
• Fast 2.5 GbE GAMING LAN with Bandwidth Management​​
• WIFI 802.11ac & BT with AERO Antenna​​
• Dual Ultra-Fast NVMe PCIe 4.0 x4 M.2​
• Rear SuperSpeed USB 3.2 Gen 1 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​​

Specification
CPU	LGA1700 socket: Support for 12th Generation Intel® Core™, Pentium® Gold and Celeron® Processors* L3 cache varies with CPU * Please refer to “CPU Support List” for more information.
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 2 x DDR4 DIMM sockets supporting up to 64 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 (Please refer “Memory Support List” for more information.)
Onboard Graphics	Integrated Graphics Processor-Intel® HD Graphics support: 1 x D-Sub port, supporting a maximum resolution of 1920×1200@60 Hz 1 x HDMI port, supporting a maximum resolution of 4096×2160@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 4096×2304@60 Hz * Support for DisplayPort 1.2 version and HDCP 2.3 (Graphics specifications may vary depending on CPU support.) Support for up to 3 displays at the same time
Audio	Realtek® Audio CODEC High Definition Audio 2/4/5.1/7.1-channel * To configure 7.1-channel audio, you need to open the audio software and select Device advanced settings > Playback Device to change the default setting first.
LAN	Realtek® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)
Expansion Slots	1 x PCI Express x16 slot, running at x16 (The PCIEX16 slot conforms to PCI Express 4.0 standard.)

1 x PCI Express x1 slot
(The PCIEX1 slot conforms to PCI Express 3.0 standard.)Wireless Communication module

Intel® Wi-Fi AC 3168

WIFI 802.11a/b/g/n/ac, supporting 2.4/5 GHz Dual-Band

BLUETOOTH 4.2

Support for 11ac wireless standard and up to 433 Mbps data rate
* Actual data rate may vary depending on environment and equipment.

Storage Interface

CPU:

1 x M.2 connector (Socket 3, M key, type 2260/2280 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 SATA 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 connectors supported by the Chipset.

USB

Chipset:

1 x USB Type-C® port on the back panel, with USB 3.2 Gen 1 support

5 x USB 3.2 Gen 1 ports (3 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 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 S/PDIF Out header

1 x Q-Flash Plus button

1 x reset 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

2 x USB 2.0/1.1 ports

1 x PS/2 keyboard/mouse port

2 x SMA antenna connectors (1T1R)

1 x D-Sub port

1 x HDMI port

1 x DisplayPort

3 x USB 3.2 Gen 1 ports

1 x USB Type-C® port, with USB 3.2 Gen 1 support

1 x RJ-45 port

3 x audio jacks

I/O ControlleriTE® I/O Controller ChipH/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 FeaturesSupport 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 InstallBundled Software

Norton® Internet Security (OEM version)

Realtek® Gaming LAN Bandwidth Control Utility

Operating System

Support for Windows 11 64-bit

Support for Windows 10 64-bit

Form FactorMicro ATX Form Factor; 24.4cm x 22.5cmWarranty3 YearsNote*Price, feature and specifications are subject to change without notice