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Gigabyte B660 DS3H DDR4 LGA 1700 ATX Motherboard

Gigabyte B660 DS3H DDR4 LGA 1700 ATX Motherboard
  • Gigabyte B660 DS3H DDR4 LGA 1700 ATX Motherboard
  • Gigabyte B660 DS3H DDR4 LGA 1700 ATX Motherboard
  • Gigabyte B660 DS3H DDR4 LGA 1700 ATX Motherboard
  • Gigabyte B660 DS3H DDR4 LGA 1700 ATX Motherboard
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  • Product Name:
    Gigabyte B660 DS3H DDR4 LGA 1700 ATX Motherboard
  • Model Number:
    B660 DS3H DDR4
  • Brand:
  • Manufacturer Warranty:
    3 Year
  • Description




    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           

    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 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.)   


    Realtek® Audio CODEC  

    High Definition Audio    


    Support for S/PDIF Out 

    * 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. Please visit GIGABYTE's website for details on configuring the audio software.    


    Realtek® GbE LAN chip (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.)              

    4 x PCI Express x16 slots, running at x1 (PCIEX1_1,   PCIEX1_3~PCIEX1_5)

    (The PCIEX4 and PCIEX1 slots conform to PCI Express 3.0 standard.)         

    Storage Interface


    1 x M.2 connector (Socket 3, M key, type 2260/2280/22110 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 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.             



    1 x USB Type-C® port on the back panel, with USB 3.2 Gen 2x2 support

    1 x USB Type-C® port with USB 3.2 Gen 1 support, available through the internal USB header       

    1 x USB 3.2 Gen 2 Type-A port (red) on the back panel    

    2 x USB 3.2 Gen 1 ports available through the internal USB header

    4 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         

    1 x water cooling CPU fan header

    3 x system fan headers 

    1 x system fan/water cooling pump header         

    2 x addressable LED strip headers

    2 x RGB LED strip headers           

    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 Type-C® header, with USB 3.2 Gen 1 support      

    1 x USB 3.2 Gen 1 header            

    2 x USB 2.0/1.1 headers

    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 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

    1 x PS/2 keyboard/mouse port 

    1 x USB Type-C® port, with USB 3.2 Gen 2x2 support       

    1 x USB 3.2 Gen 2 Type-A port (red)

    4 x USB 2.0/1.1 ports     

    1 x HDMI port   

    1 x DisplayPort 

    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      

    Water cooling flow rate detection

    Fan fail warning

    Fan speed control           

    * Whether the fan (pump) speed control function is supported will depend on the fan (pump) 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 Centre

    * Available applications in APP Centre may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.  



    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)             

    LAN bandwidth management software 

    Operating System

    Support for Windows 11 64-bit  

    Support for Windows 10 64-bit  

    Form Factor

    ATX Form Factor; 30.5cm x 24.4cm