| 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 |
| Chipset |
Intel B660 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 |
| Form Factor |
Micro ATX Form Factor; 24.4cm x 24.4cm |
| 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. Please visit GIGABYTE's techvalleydistribution for details on configuring the audio software.
Support for S/PDIF Out |
| Expansion Slots |
| PCI |
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.)
1 x PCI Express x16 slot, running at x4 (PCIEX4)
(The PCIEX4 slot conforms to PCI Express 3.0 standard.) |
| 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 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 |
| Memory |
| Type |
DDR4 |
| Slots |
2 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.) / 3200/3000/2933/2666/2400/2133 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 |
| Maximum Memory |
up to 128 GB (32 GB single DIMM capacity) of system memory |
| Graphics |
| 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 |
| Connector & Ports |
| HDMI |
1 x HDMI port |
| Display Port (s) |
1 x DisplayPort |
| D-Sub (s) |
1 x D-Sub port |
| USB (s) |
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 2 support, available through the internal USB header
1 x USB 3.2 Gen 2 Type-A port (red) on the back panel
Chipset+2 USB 3.2 Gen 1 Hubs:
6 x USB 3.2 Gen 1 ports (4 ports on the back panel, 2 ports available through the internal USB header)
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) |
| LAN Port (s) |
Realtek 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 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. |
| Audio |
2 x audio jacks |
| 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
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 |
| 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 |
| Bundled Software |
Norton Internet Security (OEM version)
cFosSpeed |
| Warranty Information |
| Manufacturing Warranty |
3 years |
Gigabyte B660M GAMING DDR4 Micro ATX Motherboard
The Gigabyte B660M GAMING DDR4 Micro ATX Motherboard is a feature-packed gaming motherboard designed to harness the power of 12th, 13th, and 14th Generation Intel Core i9, i7, i5, i3 processors, as well as Intel Pentium and Celeron processors in the LGA1700 package. With a Micro ATX form factor measuring 24.4cm x 24.4cm, this motherboard strikes a perfect balance between compactness and powerful gaming capabilities. Powered by the Intel B660 Express Chipset, the motherboard boasts a 256 Mbit flash BIOS with a licensed AMI UEFI BIOS, ensuring a stable and efficient computing environment. It adheres to industry standards like PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, and ACPI 5.0, providing users with a reliable and up-to-date platform. The Realtek Audio CODEC delivers high-definition audio with support for 2/4/5.1/7.1-channel configurations, providing an immersive gaming audio experience. The motherboard also supports S/PDIF Out for enhanced audio connectivity. For expansion capabilities, it features a PCI Express x16 slot running at x16 (PCIEX16) conforming to the PCI Express 4.0 standard, ensuring optimal performance for graphics cards. Additionally, a PCI Express x16 slot running at x4 (PCIEX4) adheres to the PCI Express 3.0 standard. The motherboard also includes M.2 connectors for PCIe 4.0 x4/x2 SSD support, enhancing storage speed and efficiency. Memory support on the B660M GAMING motherboard is exceptional, with DDR4 RAM compatibility up to 5333 MHz (when overclocked). The dual-channel memory architecture supports up to 128 GB of system memory, making it ideal for multitasking and resource-intensive gaming. Graphics capabilities are handled by the integrated Intel HD Graphics, supporting a D-Sub port, HDMI port, and DisplayPort. The HDMI port supports a maximum resolution of 4096x2160@60 Hz with HDMI 2.1 version and HDCP 2.3 compatibility, providing crisp and clear visuals. Connectivity options are abundant, with USB Type-C, USB 3.2 Gen 2, USB 2.0/1.1 ports, and a Realtek 2.5GbE LAN chip for high-speed networking. The motherboard also offers versatile storage options with SATA 6Gb/s connectors and support for RAID 0, RAID 1, RAID 5, and RAID 10. It is Intel Optane Memory Ready, allowing users to accelerate system performance.
