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Model
ROG STRIX B660-A GAMING WIFI D4
News & Updates
CPU
Chipset
Intel® B660 Chipset
Memory
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® Core™ Processors (14th & 13th & 12th Gen)
1 x PCIe 5.0/4.0/3.0 x16 slot(s)*
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
Storage
Total supports 3 x M.2 slots and 4 x SATA 6Gb/s ports*
Intel® Core™ Processors (14th & 13th & 12th Gen)
M.2_1 slot (Key M), type 2242/2260/2280/22110
- Intel® 13th & 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.
Ethernet
1 x Intel® 2.5Gb Ethernet
ASUS LANGuard
Wireless & Bluetooth
Wi-Fi 6
2x2 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 2x2 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.
**The rear panel Line out port does not support spatial audio. If you wish to use spatial audio make sure to connect your audio output device to the audio jack on the front panel of your chassis.
Back Panel I/O Ports
1 x USB 3.2 Gen 2x2 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
Internal I/O Connectors
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
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 Front Panel Audio header (AAFP)
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 Thunderbolt™ header
Special Features
Extreme Engine Digi+
-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
- Pre-mounted I/O shield
- SafeSlot
- SafeDIMM
AURA Sync
- AURA RGB header(s)
- Addressable Gen 2 header(s)
Software Features
ROG Exclusive Software
- 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
Turbo app
MyAsus
WinRAR
UEFI BIOS
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode
BIOS
192 Mb Flash ROM, UEFI AMI BIOS
Manageability
WOL by PME, PXE
Accessories
Cables
4 x SATA 6Gb/s cables
Miscellaneous
1 x ASUS Wi-Fi moving antennas
1 x Cable ties pack
1 x M.2 Rubber Package(s)
1 x M.2 Q-Latch package(s)
1 x ROG key chain
1 x ROG Strix stickers
1 x ROG Strix thank you card
Installation Media
1 x Support DVD
Documentation
1 x User guide
Operating System
Windows® 11 64-bit, Windows® 10 64-bit
Form Factor
ATX Form Factor
12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )
- ROG STRIX B660-A GAMING WIFI D4
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