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Gigabyte B660M DS3H DDR4 Motherboard for Intel 12th Generation Desktop Processors comes with 4 DDR4 RAM Slots, VGA Port, USB 3.2 Type-C and PCIe 4.0 Support.

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    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

        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

    (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

        1 x DisplayPort, supporting a maximum resolution of 4096x2304@60 Hz

        * Support for DisplayPort 1.2 version.

    (Graphics specifications may vary depending on CPU support.)

    Support for up to 4 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.)

        2 x PCI Express x1 slots

        (The PCIEX1 slots conform to PCI Express 3.0 standard.)


    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 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

        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 parallel 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

        1 x D-Sub port

        1 x HDMI port

        2 x DisplayPorts

        3 x USB 3.2 Gen 1 ports

        1 x USB Type-C® port, with USB 3.2 Gen 2 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.


    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)

        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 24.4cm