ASUS ROG Strix B660-A Gaming WiFi D4 LGA 1700(Intel 12th Gen) ATX Gaming Motherboard

CPU

• Intel® Socket LGA1700 for 12th Gen Intel® Core™, Pentium® Gold and Celeron® Processors*
• 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.

Chipset

• Intel® B660 Chipset

Memory

• 4 x DIMM, Max. 128GB, DDR4 5333(OC)/5000(OC)/4800(OC)/4600(OC)/4400(OC)/4266(OC)/4000(OC)/3733(OC)/3600(OC)/3466(OC)/3400(OC)/3333(OC)/3200/3000/2933/2800/2666/2400/2133
• Non-ECC, Un-buffered Memory*
• Dual Channel Memory Architecture
• OptiMem II
• *Actual Memory frequency support depends on the CPU types and DRAM modules, for more information refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).

Graphics

• 1 x DisplayPort**
• 1 x HDMI® port***
• *Graphics specifications may vary between CPU types. Please refer to www.intel.com for any updates.
• ** Support 4K@60Hz as specified in DisplayPort 1.4.
• ***Support 4K@60Hz as specified in HDMI 2.1.
• **** VGA resolution support depends on processors’ or graphic cards’ resolution.

Expansion Slots

• Intel® 12th Gen Processors
• 1 x PCIe 5.0/4.0/3.0 x16 slot(s)*
• Intel® Z690 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

Storage

• Total supports 3 x M.2 slots and 4 x SATA 6Gb/s ports*
• Intel® 12th Gen Processors
• M.2_1 slot (Key M), type 2242/2260/2280/22110
• – Intel® 12th Gen processors support PCI 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.

Ethernet

• 1 x Intel® 2.5Gb Ethernet
• ASUS LANGuard
• Wireless & Bluetooth
• Wi-Fi 6
• 2×2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
• Supports 2.4/5GHz frequency band
• Bluetooth v5.2

USB

• Rear USB (Total 9 ports)
• 1 x USB 3.2 Gen 2×2 port(s) (1 x USB Type-C®)
• 1 x USB 3.2 Gen 2 port(s) (1 x Type-A)
• 3 x USB 3.2 Gen 1 port(s) (2 x Type-A + 1 x USB Type-C®)
• 4 x USB 2.0 port(s) (4 x Type-A)
• Front USB (Total 6 ports)
• 1 x USB 3.2 Gen 2 connector (supports USB Type-C®)
• 1 x USB 3.2 Gen 1 header(s) support(s) additional 2 USB 3.2 Gen 1 ports
• 1 x USB 2.0 10-1 pin header + 1 USB 2.0 4 pin hearer support additional 3 USB 2.0 ports

Audio

• ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080
• 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.

Back Panel I/O Ports

• 1 x USB 3.2 Gen 2×2 port(s) (1 x USB Type-C®)
• 1 x USB 3.2 Gen 2 port(s) (1 x Type-A)
• 3 x USB 3.2 Gen 1 port(s) (2 x Type-A + 1 x USB Type-C®)
• 4 x USB 2.0 port(s) (4 x Type-A)
• 1 x DisplayPort
• 1 x HDMI® port
• 1 x Wi-Fi Module
• 1 x Intel® 2.5Gb Ethernet port
• 5 x Audio jacks
• 1 x BIOS FlashBack™ button

Fan and Cooling related

• 1 x 4-pin CPU Fan header(s)
• 1 x 4-pin CPU OPT Fan header(s)
• 1 x 4-pin AIO Pump header(s)
• 3 x 4-pin Chassis Fan header(s)

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