GIGABYTE B660M GAMING AC DDR4 (rev 1.0) Micro ATX Motherboard

KD 42.000
Brand : Gigabyte
Quantity :
    • 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​​

    GIGABYTE B660M GAMING AC DDR4 (rev 1.0) Micro ATX 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​​​

    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

    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 1GbE networking, perfectly designed for gamers with ultimate online gaming experience.

    Support Multi-Gig(10/100/1000/2500Mbps) RJ-45 Ethernet

    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 otherboard.

    * XMP Profile support may vary depending on memory module.

    Please see the complete validated memory support list. Product features may vary by model.

    Intel® Dual Band 802.11ac WIFI

    The onboard 802.11ac WIFI module from Intel® supports Dual Band and up to 1.73Gbps, 5x faster WIFI speed than 802.11n and also support BLUETOOTH 5.

    RGB FUSION 2.0

    B660 motherboards feature RGB FUSION 2.0 to offer lighting effected options and customized settings with outstanding aesthetics, and able to let enthusiasts building a stylish and unique gaming PC.

    * Addressable LEDs are available only on select Motherboards, external LED Strips, Addressable LED Strips are not included with Motherboard purchase

    Q-Flash Plus

    Update the BIOS easily without installing the CPU, memory and graphics card.

    With GIGABYTE Q-Flash Plus, you don't need to install the CPU, memory and graphics card nor enter the BIOS menu to flash the BIOS. Just download and save a new BIOS file (rename to gigabyte.bin) on the USB flash drive, then press the dedicated Q-Flash Plus button and you™re good to go!

    Solid Pin Power Connectors

    B660 motherboards feature solid plated ATX 12V 8 pin power connectors to offer a stable power supply during CPU overloading.

    Solid Pin Power connector advantages

        Larger contact area for electricity

        More metal quantity to sustain higher power and generated heat

        Ultra durable and longer lifespan



    • 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.


            Intel® B660 Express Chipset

    • 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 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
            (Graphics specifications may vary depending on CPU support.) Support for up to 3 displays at the same time


    • 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.


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

    • 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.

    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.)

    Storage Interface


    • 1 x M.2 connector (Socket 3, M key, type 2260/2280 PCIe 4.0 x4/x2 SSD support) (M2A_CPU)


    • 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.



    • 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 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.

    • 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)

    • Realtek® Gaming LAN Bandwidth Control Utility

    Operating System

    • Support for Windows 11 64-bit

    • Support for Windows 10 64-bit

    Form Factor

    • Micro ATX Form Factor; 24.4cm x 22.5cm