ASUS ROG STRIX B660-A GAMING WIFI 12th Gen DDR5 ATX Motherboard
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Key Features
- Intel LGA 1700 Socket: Ready for 12th Gen Intel Core, Pentium Gold and Celeron processors
- Optimal Power Solution: 12+1 power stages with ProCool power connectors, high-grade alloy chokes and durable capacitors to support multi-core processors
- Optimized Thermal Design: Integrated I/O cover, VRM heatsinks with high conductivity thermal pads, and three onboard M.2 heatsinks
- High-performance Networking: Onboard Intel® WiFi 6 (802.11ax) and Intel 2.5 Gb Ethernet with ASUS LANGuard
- 3 Years Replacement Warranty (*terms and conditions apply)
Full Specification
Reviews

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CPU
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Intel® Socket LGA1700 for 12th Gen Intel® Core™, Pentium® Gold and Celeron® Processors
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Intel® Socket LGA1700 for 12th Gen Intel® Core™, Pentium® Gold and Celeron® Processors*
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| Supports Intel® Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0** | |
| * Refer to www.asus.com for CPU support list. | |
| ** Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types. | |
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Chipset
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Intel® B660 Chipset
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Memory
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4 x DIMM, Max. 128GB, DDR5 6000(OC)/ 5800(OC)/ 5600(OC)/ 5400(OC)/ 5200(OC)/ 5000(OC)/4800 Non-ECC, Un-buffered Memory*
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| Dual Channel Memory Architecture | |
| OptiMem II | |
| * Supported memory types, data rate(Speed), and number of DRAM module vary depending on the CPU and memory configuration, for more information refer to www.asus.com for memory support list. | |
| *Actual memory data rate depends on the CPU types and DRAM modules, for more information refer to www.asus.com for memory support list. | |
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Graphics
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1 x DisplayPort**
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| 1 x HDMI® port*** | |
| * Graphics specifications may vary between CPU types. Please refer to www.intel.com for any updates. | |
| ** Supports max. 4K@60Hz as specified in DisplayPort 1.4 | |
| ***Supports 4K@60Hz as specified in HDMI 2.1 | |
| **** VGA resolution support depends on processors' or graphic cards' resolution. | |
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Expansion Slots
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Intel® 12th Gen Processors
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| 1 x PCIe 5.0/4.0/3.0 x16 slot* | |
| Intel® B660 Chipset** | |
| 1 x PCIe 3.0 x16 slot (supports x4 mode)* | |
| 2 x PCIe 3.0 x1 slots | |
| * Please check PCIe bifurcation table in User Guide Chapter 1 // support site. | |
| ** Supports Intel® Optane Memory H Series on PCH-attached PCIe slot | |
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Storage
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Total supports 3 x M.2 slots and 4 x SATA 6Gb/s ports*
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| Intel® 12th Gen Processors | |
| M.2_1 slot (Key M), type 2242/2260/2280/22110 | |
| - Intel® 12th Gen processors support PCIe 4.0 x4 mode. | |
| Intel® B660 Chipset** | |
| M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x2 mode) | |
| M.2_3 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode) | |
| 4 x SATA 6Gb/s ports | |
| * Intel® Rapid Storage Technology supports SATA RAID 0/1/5/10. | |
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Ethernet
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1 x Intel® 2.5Gb Ethernet
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1 x Intel® 2.5Gb Ethernet
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| ASUS LANGuard | |
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Wireless & Bluetooth
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Wi-Fi 6
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2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
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| Supports 2.4/5GHz frequency band | |
| Bluetooth v5.2 | |
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USB
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Rear USB:Total 9 ports
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Rear USB (Total 9 ports)
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| 1 x USB 3.2 Gen 2x2 port (1 x USB Type-C®) | |
| 1 x USB 3.2 Gen 2 port (1 x USB Type-A) | |
| 3 x USB 3.2 Gen 1 ports (2 x USB Type-A+1 x USB Type-C®) | |
| 4 x USB 2.0 ports (4 x USB Type-A) | |
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Front USB:Total 6 ports
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Front USB (Total 6 ports)
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| 1 x USB 3.2 Gen 2 connector (1 x USB Type-C®) | |
| 1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports | |
| 1 x USB 2.0 10-1 pin header + 1 USB 2.0 4 pin header support additional 3 USB 2.0 ports | |
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Audio
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ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080
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| - Impedance sense for front and rear headphone outputs | |
| - Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking | |
| - High quality 120 dB SNR stereo playback output and 113 dB SNR recording input | |
| - Supports up to 32-Bit/384 kHz playback | |
| Audio Features | |
| -SupremeFX Shielding Technology | |
| - Savitech SV3H712 AMP | |
| - Premium audio capacitors | |
| - Audio cover | |
| * Due to limitations in HDA bandwidth, 32-Bit/192 kHz is not supported for 7.1 Surround Sound audio. | |
| ** A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output. | |
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Internal I/O Connectors
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Fan and Cooling related
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| 1 x 4-pin CPU Fan header | |
| 1 x 4-pin CPU OPT Fan header | |
| 1 x 4-pin AIO Pump header | |
| 3 x 4-pin Chassis Fan headers | |
| Power related | |
| 1 x 24-pin Main Power connector | |
| 1 x 8-pin 12V Power connector | |
| 1 x 4-pin +12V Power connector | |
| Storage related | |
| 3 x M.2 slots (Key M) | |
| 4 x SATA 6Gb/s ports | |
| USB | |
| 1 x USB 3.2 Gen 2 connector (support USB Type-C®) | |
| 1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports | |
| 1 x USB 2.0 10-1pin header + 1 USB 2.0 4pin header support additional 3 USB 2.0 ports | |
| Miscellaneous | |
| 3 x Addressable Gen 2 headers | |
| 1 x AURA RGB header | |
| 1 x Clear CMOS header | |
| 1 x S/PDIF Out header | |
| 1 x SPI TPM header (14-1pin) | |
| 1 x 20-3 pin System Panel header with Chassis intrude function | |
| 1 x Thermal Sensor header | |
| 1 x Thunderbolt™ header | |
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Special Features
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Extreme Engine Digi+
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| - 5K Black Metallic Capacitors | |
| ASUS Q-Design | |
| - M.2 Q-Latch | |
| - Q-DIMM | |
| - Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]) | |
| - Q-Slot | |
| ASUS Thermal Solution | |
| - M.2 heatsink | |
| - VRM heatsink design | |
| ASUS EZ DIY | |
| - BIOS FlashBack™ button | |
| - BIOS FlashBack™ LED | |
| - CPU Socket lever protector | |
| - ProCool | |
| - Pre-mounted I/O shield | |
| - SafeSlot | |
| - SafeDIMM | |
| AURA Sync | |
| - ROG AURA sync Armor | |
| - AURA RGB header | |
| - Addressable Gen 2 headers | |
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Software Features
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ROG Exclusive Software
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| - GameFirst VI | |
| - ROG CPU-Z | |
| - Sonic Studio III + Sonic Studio Virtual Mixer + Sonic Suite Companion | |
| - Sonic Radar III | |
| - DTS® Sound Unbound | |
| - Anti-virus software | |
| ASUS Exclusive Software | |
| Armoury Crate | |
| - AIDA64 Extreme (60 days free trial) | |
| - AURA Creator | |
| - AURA Sync | |
| - Fan Xpert 4 | |
| - Two-Way AI Noise Cancelation | |
| AI Suite 3 | |
| - Performance And Power Saving Utility | |
| - TurboV EVO | |
| -EPU | |
| DIGI+ VRM | |
| ASUS CPU-Z | |
| MyAsus | |
| WinRAR | |
| UEFI BIOS | |
| ASUS EZ DIY | |
| - ASUS CrashFree BIOS 3 | |
| - ASUS EZ Flash 3 | |
| - ASUS UEFI BIOS EZ Mode | |
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BIOS
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192 Mb Flash ROM, UEFI AMI BIOS
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Manageability
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WOL by PME, PXE
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Accessories
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Cables
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| 4 x SATA 6Gb/s cables | |
| Miscellaneous | |
| 1 x Cable ties pack | |
| 1 x M.2 Rubber Package | |
| 1 x M.2 Q-Latch package | |
| 1 x ROG key chain | |
| 1 x ROG Strix sticker | |
| 1 x ROG Strix thank you card | |
| Installation Media | |
| 1 x Support DVD | |
| Documentation | |
| 1 x User guide | |
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Operating System
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Windows® 11 64-bit, Windows® 10 64-bit
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Windows® 11 64-bit, Windows® 10 64-bit
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Form Factor
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ATX
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30.5cm x 24.4cm
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Warranty
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3 Years Replacement Warranty (*terms and conditions apply)
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