Description
Gigabyte Intel B660 AORUS MASTER DDR4 PCIe 4.0 ATX Motherboard
GA-B660-AORUS-MASTER-DDR4
PERFORMANCE UNLEASHED
Rule supreme with the B660 AORUS gaming motherboards from GIGABYTE. The new king of gaming platform continues the legendary AORUS bloodline with the most robust power delivery and dominant thermal design, glorified with the complete memory overclocking technology to crown your PC with the best Alder Lake’s performance in all its gaming glory. With technology moving so fast, GIGABYTE still keep up with the latest trends and provide customers with advanced features and latest technology. GIGABYTE B660 Series motherboards come with upgraded power solution, latest storage standards and outstanding connectivity to enable optimize performance for gaming.
* Please note: Support for 12th Generation Intel® Core™ i9 processors/Intel® Core™ i7 processors/Intel® Core™ i5 processors.
Intel B660 Chipset
LGA 1700 CPU Socket
12th Generation Intel® Processors
ATX Form Factor
Deliver Maximum Power to Power Hungry Components
TWIN HYBRID PHASES 16+1+1 Digital Power Design
SOLID PIN CONNECTORS 8+4 pin CPU Power Connector
12TH GEN INTEL CORE Processor Support
PREMIUM CHOKE AND CAPACITOR DESIGN
This B660 AORUS motherboard uses an 16+1+1 phases digital CPU power design which includes both digital PWM Controller and DrMOS. These 100% digital controller and additional 8+4 Solid-pin CPU Power Connectors offer incredible precision in delivering power to the motherboard’s most power-hungry and energy-sensitive components, allowing enthusiasts to get the absolute maximum performance from the latest Intel® Core™ 12th Generation processors.
Superior Support for DDR4 XMP
SHIELDED LAYER PROTECTS FROM EXTERNAL INTERFERENCE
The maximum memory capacity on the B660 motherboard is 128GB. After Intel updated the memory reference code, a single slot can support up to 32GB. Therefore with populated 2 DIMM per channel on both channel, total memory capacity is 128GB, which was only available on High End Desktop (HEDT) platforms. For users who always run out of memory capacity, there is more bandwidth now for memory-intensive application such as rendering and video editing.
UP TO 5600MHZ AND BEYOND*
AORUS is offering a tested and proven platform that ensures proper compatibility with profiles up to 5600MHz 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 AORUS motherboard.
* XMP Profile support may vary depending on memory module.
3 X PCIE 4.0 / 3.0 X4 M.2
AORUS Gaming Motherboards are focused on delivering M.2 technology to enthusiasts who want to maximize their Systems’ potential. Triple PCIe 4.0/3.0 x4 M.2 Connectors with Thermal Guard. With new Intel Hybrid technology, GIGABYTE exclusively creates two new “CPU Upgrade” in BIOS profiles to meet different users’ scenarios by adjusting P-Core and E-Core activation and voltage policy.
Advanced Thermal Design with M.2 Thermal Guard
SHIELDED LAYER PROTECTS FROM EXTERNAL INTERFERENCE
GIGABYTE B660 Series Motherboards’ Un-throttled performance is guaranteed by innovative and optimized thermal design to ensure the best CPU, Chipset, SSD stability and low temperatures under full load application and gaming. Increased surface area up to 2X larger compared to traditional heatsinks. It improves heat dissipation from the MOSFETs. TMOS features several channels and inlets on the heatsink. This design allows for the air flow to go through which leads to a great improvement of the heat transfer performance. It also offers 3% Cooler by implementing 2X copper PCB Design.
A Fully Comprehensive Cooling Solution
INTELLIGENT FAN CONTROL DESIGN
Smart Fan 6 contains several unique cooling features that ensure gaming PC maintain its performance while staying cool and quiet. Multiple fan headers can support PWM/DC fan and pump, and users can easily define each fan curve based on different temperature sensors across the board via intuitive user interface. With Fan Stop, map any fan to stop completely when temperatures drop below a specified threshold. Which fan stops, based on readings from which sensor, and at what temperature—all of it can be customized to your liking.
8 PWM/DC Fan Headers
7 Internal Temperature Sensors
2 External Temperature Sensor Cables
1 Noise Detection Cable
Future-Proof Connectivity
INTEL® WIFI 6 802.11AX + 2.5 GBE LAN ONBOARD
GIGABYTE B660 Series Motherboards let you experience ultimate connection flexibility and blazing data-transfer speed with next generation network, storage, and WIFI connectivity. Intel Wireless solution supports 802.11ax, enables gigabit wireless performance, provides smooth video streaming, better gaming experience, few dropped connections and speeds up to 2.4Gbps*. Moreover, Bluetooth 5 provides 4X range over BT 4.2 and with faster transmission.
CONNECTING THE FUTURE – USB 3.2 GEN 2X2 TYPE-C®
Featuring the USB 3.2 Gen 2×2 design which is doubled the performance than previous generation of USB 3.2 Gen 2. It works up to 20Gbps ultra-fast data transfer while connecting to USB 3.2 compliant peripherals. Through the USB Type-C® connector, users can enjoy the flexibility of reversible connection to access and store massive amounts of data rapidly.
Illuminate your PC with RGB Fusion 2.0
MULTI-ZONE LIGHT SHOW DESIGN
With this GIGABYTE motherboard, RGB Fusion 2.0 is even better. Users can truly adapt their PC to represent their lifestyle. With full RGB support and a redesigned application, gamers have complete control over the LEDs which surround the motherboard.
Durability for Years to Come
Q-FLASH PLUS
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!
STEP 1
Plug the 24-pin & 8-pin power supply cable into the motherboard.
STEP 2
Download and unzip the motherboard’s compressed BIOS file and rename to “gigabyte.bin”, save to a USB flash-drive, and plug it into the Q-Flash USB port.
STEP 3
Press the Q-Flash button, and the motherboard will start updating the BIOS automatically.
Take Control of your Motherboard
GIGABYTE BIOS & APP CENTER
Good software goes hand in hand with perfect hardware. GIGABYTE bundled several useful and intuitive softwares to help users to control every feature of the motherboard.
NEW USER INTERFACE
All new EASY MODE shows important hardware information all on one page.
MY FAVOURITES
Add constantly used items into the favourite menu for quick access.
STORAGE INFORMATION
Show all kinds of storage information including SATA, PCIE and M.2 interface.
CHANGELOG
List all changes before saving and exiting bios. Quickly review overall settings modification.
INTUITIVE LOAD LINE CURVE
Clearly show each loadline calibration setting in an intuitive curve graph.
| SPECIFICATIONS | |
| Brand | Gigabyte |
| Series | AORUS MASTER |
| Model | GA-B660-AORUS-MASTER-DDR4 |
| CPU | LGA1700 socket: Support for 12th Generation Intel Core i9 processors/Intel Core i7 processors/Intel Core i5 processors |
| Chipset | Intel B660 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 / 2800 / 2666 / 2400 / 2133 MHz memory modules |
| 4 x DDR4 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 | |
| Onboard Graphics | 1 x HDMI port, supporting a maximum resolution of 4096 x 2160 @ 60 Hz |
| 1 x DisplayPort, supporting a maximum resolution of 4096 x 2304 @ 60 Hz | |
| *Graphics specifications may vary depending on CPU support | |
| Audio | Realtek ALC1220-VB Audio CODEC |
| High Definition Audio | |
| 2.0 / 4.0 / 5.1 / 7.1-channel | |
| Support for S/PDIF Out | |
| Networking | |
| WiFi | WiFi 6 802.11ax Dual-Band |
| Support for 802.11ax 160MHz networks up to 2.4Gbps | |
| Bluetooth | Bluetooth 5.2 |
| LAN | Intel 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps) |
| Expansion Slots | |
| PCI Express | 1 x PCIe 4.0 x16, x16 electrical |
| 1 x PCIe 3.0 x16, x4 electrical | |
| 1 x PCIe 3.0 x16, x1 electrical | |
| Multi-Graphics Technology | Support for AMD Quad-GPU CrossFire and 2-Way AMD CrossFire technologies |
| Storage | |
| CPU | 1 x M.2 connector (Socket 3, M key, type 2260 / 2280 / 22110 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) |
| 1 x M.2 connector (Socket 3, M key, type 2260/2280/22110 PCIe 3.0 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 | |
| USB | |
| Chipset | 1 x USB Type-C port on the back panel, with USB 3.2 Gen 2×2 20Gbps 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 10Gbps Type-A port (red) on the back panel | |
| USB 3.2 Gen 1 Hub | 6 x USB 3.2 Gen 1 ports (4 ports on the back panel, 2 ports available through the internal USB header) |
| USB 2.0 Hub | 8 x USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through the internal USB headers) |
| General | |
| Internal I/O Connectors | 1 x 24-pin ATX main power connector |
| 1 x 8-pin ATX 12V power connector | |
| 1 x 4-pin ATX 12V power connector | |
| 1 x CPU fan header | |
| 1 x Water cooling CPU fan header | |
| 4 x System fan headers | |
| 2 x System fan/water cooling pump headers | |
| 2 x Addressable LED strip headers | |
| 2 x RGB LED strip headers | |
| 3 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 Noise detection 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 Reset button | |
| 1 x Q-Flash Plus button | |
| 1 x Reset jumper | |
| 2 x Temperature sensor headers | |
| 1 x Clear CMOS jumper | |
| Back Panel Connectors | 1 x USB Type-C port, with USB 3.2 Gen 2×2 support |
| 1 x USB 3.2 Gen 2 Type-A port (red) | |
| 4 x USB 3.2 Gen 1 ports | |
| 4 x USB 2.0/1.1 ports | |
| 2 x SMA antenna connectors (2T2R) | |
| 1 x DisplayPort | |
| 1 x HDMI 2.0 port | |
| 1 x RJ-45 port | |
| 1 x Optical S/PDIF Out connector | |
| 5 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 | |
| Noise detection | |
| 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 |
| Support for Q-Flash Plus | |
| Support for Q-Flash | |
| Support for Xpress Install | |
| Operating System Support | Windows 10 64-bit |
| Windows 11 64-bit | |
| Form Factor | ATX Form Factor; 305 x 244 mm |
| Warranty Information | |
| Warranty | 3 Year Warranty |





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