| Basic Information | ||
| Supported CPU | Support for 12th/ 13th/ 14th Generation Intel Core i9/ i7/ i5/ i3 processors and Intel Pentium processors/ Intel Celeron processors in the LGA1700 package L3 cache varies with CPU |
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| Chipset | Intel Z690 Express Chipset | |
| 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 |
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| Form Factor | ATX Form Factor; 30.5cm x 24.4cm | |
| Audio | Realtek ALC1220-VB CODEC * The back panel line out jack supports DSD audio. High Definition Audio 2-channel analog output Support for S/PDIF Out 7.1-channel digital signals |
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| Expansion Slots | ||
| PCI | 1 x M.2 connector (Socket 3, M key, type 2260/2280 PCIe 4.0 x4/x2 SSD support) (M2A_CPU) | |
| M.2 Socket | 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 2260/2280/22110 PCIe 4.0 x4/x2 SSD support) (M2P_SB) |
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| Memory | ||
| Type | DDR4 | |
| Slots | 4 x DIMM | |
| Supported 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 / 2800 / 2666 / 2400 / 2133 MHz memory modules 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 |
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| Maximum Memory | Up to 128 GB (32 GB single DIMM capacity) | |
| Graphics | ||
| 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 Support for AMD Quad-GPU CrossFire and 2-Way AMD CrossFire technologies |
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| Connector & Ports | ||
| HDMI | 1 x HDMI port | |
| Internal I/O Ports | 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 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 2 support 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 reset button 1 x Q-Flash Plus button 1 x reset jumper 1 x Clear CMOS jumper |
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| Display Port (s) | 1 x DisplayPort | |
| USB (s) | Chipset: 1 x USB Type-C® port with USB 3.2 Gen 2 support, available through the internal USB header 5 x USB 3.2 Gen 1 ports (3 ports on the back panel, 2 ports available through the internal USB header) 1 x USB 2.0/1.1 port on the back panel Chipset+2 USB 2.0 Hubs: 8 x USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through the internal USB headers) |
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| LAN Port (s) | 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps) | |
| Supported Storage | 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 2260/2280/22110 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 |
|
| Audio | 1 x front panel audio header | |
| TPM (Trusted Platform Module ) | 1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 module only) | |
| Others | ||
| Special 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 |
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| Bundled Software | Norton Internet Security (OEM version) Realtek Gaming LAN Bandwidth Control Utility |
|
| Warranty Information | ||
| Manufacturing Warranty | 3 years | |
The Gigabyte B660 GAMING X DDR4 12th Gen ATX Motherboard is designed for serious gamers and PC enthusiasts who demand stability, power, and future-proof compatibility. Built on Intel’s B660 chipset, this ATX motherboard supports 12th, 13th, and 14th Gen Intel Core processors with LGA1700 socket, delivering cutting-edge performance for gaming and content creation. Whether you’re building a high-performance rig or upgrading your current system, this motherboard offers an impressive blend of features and reliability to meet all your computing needs.

Supports Intel’s 12th, 13th, and 14th Gen Core i9/i7/i5/i3, Pentium, and Celeron processors with LGA1700 socket, ensuring compatibility with the latest generation of powerful CPUs.
Equipped with four DIMM slots, this motherboard supports DDR4 memory speeds up to 5333 MHz (overclocked), with a total capacity of 128 GB, offering blazing-fast performance for multitasking and gaming.
Comes with dual M.2 connectors (PCIe 4.0 x4/x2 support) and four SATA 6Gb/s ports, along with RAID 0, 1, 5, and 10 support and Intel Optane Memory Ready for accelerated system responsiveness.
Features Realtek ALC1220-VB codec delivering 7.1-channel HD audio and support for S/PDIF out, offering crystal-clear sound quality for gaming, movies, and music.
Offers a USB Type-C® port with USB 3.2 Gen 2, multiple USB 3.2 Gen 1 and 2.0 ports, HDMI 2.1, DisplayPort 1.2, and 2.5GbE LAN, ensuring ultra-fast data transfer, streaming, and network connectivity.
Supports integrated Intel HD Graphics with HDMI and DisplayPort outputs up to 4K resolution and enables AMD Quad-GPU CrossFire and 2-Way CrossFire for advanced gaming setups.
Built with an ATX form factor and Q-Flash Plus, RGB Fusion, Smart Backup, and other exclusive Gigabyte utilities, this board combines form, function, and flair for a smooth user experience.
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