| Model |
ROG STRIX B860-A GAMING WIFI |
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| CPU |
Support Intel® Core™ Ultra Processors (Series 2)* |
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Supports Intel® Turbo Boost Technology 2.0 and Intel® Turbo Boost Max Technology 3.0** |
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* Refer to https://www.asus.com/support/download-center/ for CPU support list. |
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** Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types. |
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| Chipset |
Intel® B860 Chipset |
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| Memory |
4 x DIMM slots, max. 256GB, DDR5 |
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Supports up to 8600+MT/s (OC), Non-ECC Un-buffered ,Clocked Unbuffered DIMM (CUDIMM)* |
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Dual channel memory architecture |
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| DIMM Fit |
Supports Intel® Extreme Memory Profile (XMP) memory module |
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ASUS Enhanced Memory Profile III(AEMPIII) |
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* Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information site or visit https://www.asus.com/support/download-center/. |
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** Non-ECC, un-buffered DDR5 memory supports On-Die ECC function. |
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| Graphics |
1 x DisplayPort** |
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1 x HDMI™ port*** |
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1 x USB4® (20Gbps) ports support USB |
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Type-C® display outputs**** |
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* Graphics specifications may vary between CPU types. Please refer to www.intel.com for any updates. |
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** Supports max. 8K@30Hz as specified in DisplayPort 1.4. |
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*** Supports 4K@60Hz as specified in HDMI 2.1. |
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**** Supports max. 4K@60Hz as specified in DisplayPort 1.4a. |
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**** In USB4® mode, supports up to 4K@60Hz, |
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maximum total bandwidth up to 23.8Gbps, for resolution support please check DisplayPort 1.4 specs. In DP alt mode, supports up to UHBR10. |
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***** VGA resolution support depends on processors’ or graphic cards’ resolution. |
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******While installing the operating system, please ensure that your monitor is connected to the HDMI port on the back I/O panel or to a discrete graphics card. |
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| Expansion Slots |
Intel® Core™ Ultra Processors (Series 2) |
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1 x PCIe 5.0 x16 slot |
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Intel® B860 Chipset |
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1 x PCIe 4.0 x16 slot (supports x4 mode)* |
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* M.2_4 slot shares bandwidth with |
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PCIEX16(G4). When PCIEX16(G4) slot is operating, M.2_4 will be disabled. |
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– To ensure compatibility of the device |
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installed, please refer to https://www.asus.com/support/download-center/ for |
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the list of supported peripherals. |
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| Storage |
Total supports 4 x M.2 slots and 4 x SATA |
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6Gb/s ports* |
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Intel® Core™ Ultra Processors (Series 2) |
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M.2_1 slot (Key M), type 2242/2260/2280 |
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(supports PCIe 5.0 x4 mode) |
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Intel® B860 Chipset |
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M.2_2 slot (Key M), type 2280 (supports |
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PCIe 4.0 x4 mode) |
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M.2_3 slot (Key M), type 2280/22110 |
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(supports PCIe 4.0 x4 mode) |
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M.2_4 slot (Key M), type 2280 (supports |
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PCIe 4.0 x4 mode)** |
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4 x SATA 6Gb/s ports |
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* Intel® Rapid Storage Technology supports |
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SATA RAID 0/1/5/10. |
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** M.2_4 slot shares bandwidth with |
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PCIEX16(G4). When PCIEX16(G4) slot is operating, M.2_4 will be disabled. |
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| Ethernet |
1 x Intel® 2.5Gb Ethernet |
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ASUS LANGuard |
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| Wireless & Bluetooth |
Wi-Fi 7* |
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2×2 Wi-Fi 7 (802.11be) |
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Supports 2.4/5/6GHz frequency band** |
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Supports Wi-Fi 7 160MHz bandwidth, up to 2.9Gbps transfer rate. |
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Bluetooth® v5.4*** |
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*Wi-Fi features may vary depending on the operating system |
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For Windows 11, Wi-Fi 7 will require 24H2 or later version for full functions, Windows 11 21H2/22H2/23H2 only support Wi-Fi 6E. |
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For Windows 10, please note that no driver is available , please refer to the Wi-Fi chipset vendor’s website for details. |
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** Wi-Fi 6GHz frequency band and bandwidth regulatory may vary between countries. |
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*** The Bluetooth® version may vary, please refer to the Wi-Fi module manufacturer’s website for the latest specifications. |
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| USB |
Rear USB (Total 10 ports) |
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1 x USB4® (20Gbps) port (1 x USB Type-C®) |
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3 x USB 10Gbps ports (2 x Type-A + 1 x USB |
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Type-C®) |
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2 x USB 5Gbps ports (2 x Type-A) |
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4 x USB 2.0 ports (4 x Type-A) |
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Front USB (Total 5 ports) |
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1 x USB 10Gbps connector (supports USB |
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Type-C®) |
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1 x USB 5Gbps header supports 2 additional |
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USB 5Gbps ports |
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1 x USB 2.0 header supports 2 additional |
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USB 2.0 ports |
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* USB Type-C® power delivery output: max. |
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5V/3A |
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| Audio |
Realtek ALC1220P 7.1 Surround Sound |
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High Definition Audio CODEC* |
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– Impedance sense for front and rear headphone outputs |
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– Internal audio Amplifier to enhance the highest quality sound for headphone and speakers |
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– Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking |
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– High quality 120 dB SNR stereo playback output and 113 dB SNR recording input (Line-in) |
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– Supports up to 32-Bit/192 kHz |
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playback* |
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Audio Features |
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– SupremeFX Shielding Technology |
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– Savitech SV3H712 AMP |
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– Rear optical S/PDIF out port |
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– Premium audio capacitors |
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– Dedicated audio PCB layers |
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– Audio cover |
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* Due to limitations in HDA bandwidth, 32-Bit/192 kHz is not supported for 7.1 Surround Sound audio. |
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** 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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| Back Panel I/O Ports |
1 x USB4® (20Gbps) port (1 x USB Type-C®) |
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3 x USB 10Gbps ports (2 x Type-A + 1 x USB Type-C®) |
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2 x USB 5Gbps ports (2 x Type-A) |
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4 x USB 2.0 ports (4 x Type-A) |
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1 x DisplayPort |
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1 x HDMI™ port |
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1 x Wi-Fi module |
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1 x Intel® 2.5Gb Ethernet port |
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2 x Audio jacks |
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1 x Optical S/PDIF out port |
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1 x BIOS FlashBack™ button |
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1 x Clear CMOS button |
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| Internal I/O Connectors |
Fan and Cooling Related |
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1 x 4-pin CPU Fan header |
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1 x 4-pin CPU OPT Fan header |
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1 x 4-pin AIO Pump header |
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4 x 4-pin Chassis Fan headers |
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Power Related |
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1 x 24-pin Main Power connector |
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2 x 8-pin +12V CPU Power connector |
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Storage Related |
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4 x M.2 slots (Key M) |
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4 x SATA 6Gb/s ports |
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USB |
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1 x USB 10Gbps connector (supports USB Type-C® ) |
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1 x USB 5Gbps header supports 2 additional USB 5Gbps ports |
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1 x USB 2.0 header supports 2 additional USB 2.0 ports |
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Miscellaneous |
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3 x Addressable Gen2 header(s) |
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1 x Front Panel Audio header (F_AUDIO) |
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1 x 10-1 pin Front System Panel header |
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1 x Thermal Sensor header |
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1 x Thunderbolt™ (USB4®) header |
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| Special Features |
Extreme Engine Digi+ |
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– 5K Black metallic capacitors |
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ASUS Q-Design |
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– M.2 Q-Latch |
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– M.2 Q-Release |
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– M.2 Q-Slide |
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– PCIe Slot Q-Release Slim (with PCIe SafeSlot) |
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– Q-Antenna |
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– Q-Dashboard |
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– Q-DIMM |
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– Q-LED (CPU [red], DRAM [yellow], VGA |
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[white], Boot Device [yellow green]) |
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– Q-Slot |
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ASUS Thermal Solution |
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– M.2 heatsink backplate |
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– M.2 heatsink |
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– VRM heatsink design |
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ASUS EZ DIY |
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– BIOS FlashBack™ button |
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– BIOS FlashBack™ LED |
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– Clear CMOS button |
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– CPU Socket lever protector |
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– ProCool |
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– Pre-mounted I/O shield |
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– SafeSlot |
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– SafeDIMM |
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Aura Sync |
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– Addressable Gen2 headers |
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| Software Features |
ROG Exclusive Software |
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– ROG CPU-Z |
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– Dolby Atmos |
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ASUS Exclusive Software |
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Armoury Crate |
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– Aura Creator |
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– Aura Sync |
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– Fan Xpert 4 |
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– GameFirst |
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– Power Saving |
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AIDA64 Extreme (60 days free trial) |
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HWiNFO |
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ASUS AI Advisor |
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ASUS DriverHub |
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ASUS GlideX |
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TurboV Core |
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Adobe Creative Cloud 30 Days Free Trial) |
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Norton 360 for Gamers (60 Days Free Trial) |
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WinRAR (40 Days Free Trial) |
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UEFI BIOS |
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AI Overclocking Guide |
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ASUS EZ DIY |
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– ASUS CrashFree BIOS 3 |
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– ASUS EZ Flash |
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– ASUS UEFI BIOS EZ Mode |
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– ASUS MyHotkey |
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NPU Boost |
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| BIOS |
256 Mb Flash ROM, UEFI AMI BIOS |
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| Manageability |
WOL by PME, UEFI PXE |
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| Accessories |
Cables |
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2 x SATA 6Gb/s cables |
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Miscellaneous |
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1 x ASUS WiFi Q-Antenna |
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1 x Cable ties package |
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1 x M.2 Q-Latch |
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1 x M.2 Q-Slide |
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1 x ROG key chain |
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1 x ROG Strix stickers |
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4 x M.2 rubbers |
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Documentation |
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1 x Quick start guide |
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| Operating System |
Windows 11 (22H2 & later) |
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| Form Factor |
ATX Form Factor |
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12 inch x 9.6 inch ( 30.5 cm x 24.4 cm ) |