Product Description
ASUS ROG STRIX B860-A GAMING WIFI LGA1851 ATX Motherboard 256GB, DDR5, 1 x PCIe 5.0, 4 x M.2 slots, 4 x SATA. WiFi 7, 1 x HDMI, 1 x DP
With NPU support and AI-enhanced solutions, the ROG STRIX B860-A Gaming WiFi is ready for advanced AI PC applications. Featuring a USB4Ā® (20Gbps) port, PCIeĀ® 5.0, and Aura Sync RGB lighting, it offers fast data transfers, versatile connectivity, and a customizable aesthetic to match your style.
SPECIFICATION
Model
ROG STRIX B860-A GAMING WIFI
CPU
Support Intel® Core⢠Ultra Processors (Series 2)*
Supports IntelĀ® Turbo Boost Technology 2.0 and IntelĀ® Turbo Boost Max Technology 3.0**
* Refer to https://www.asus.com/support/download-center/ for CPU support list.
** IntelĀ® Turbo Boost Max Technology 3.0 support depends on the CPU types.
Chipset
IntelĀ® B860 Chipset
Memory
4 x DIMM slots, max. 256GB, DDR5
Supports up to 8600+MT/s (OC), Non-ECC Un-buffered ,Clocked Unbuffered DIMM (CUDIMM)*
Dual channel memory architecture
DIMM Fit
Supports IntelĀ® Extreme Memory Profile (XMP) memory module
ASUS Enhanced Memory Profile III(AEMPIII)
* 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/.
** Non-ECC, un-buffered DDR5 memory supports On-Die ECC function.
Graphics
1 x DisplayPort**
1 x HDMI⢠port***
1 x USB4Ā® (20Gbps) ports support USB
Type-CĀ® display outputs****
* Graphics specifications may vary between CPU types. Please refer to www.intel.com for any updates.
** Supports max. 8K@30Hz as specified in DisplayPort 1.4.
*** Supports 4K@60Hz as specified in HDMI 2.1.
**** Supports max. 4K@60Hz as specified in DisplayPort 1.4a.
**** In USB4Ā® mode, supports up to 4K@60Hz,
maximum total bandwidth up to 23.8Gbps, for resolution support please check DisplayPort 1.4 specs. In DP alt mode, supports up to UHBR10.
***** VGA resolution support depends on processors' or graphic cards' resolution.
******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.
Expansion Slots
Intel® Core⢠Ultra Processors (Series 2)
1 x PCIe 5.0 x16 slot
IntelĀ® B860 Chipset
1 x PCIe 4.0 x16 slot (supports x4 mode)*
* M.2_4 slot shares bandwidth with
PCIEX16(G4). When PCIEX16(G4) slot is operating, M.2_4 will be disabled.
- To ensure compatibility of the device
installed, please refer to https://www.asus.com/support/download-center/ for
the list of supported peripherals.
Storage
Total supports 4 x M.2 slots and 4 x SATA
6Gb/s ports*
Intel® Core⢠Ultra Processors (Series 2)
M.2_1 slot (Key M), type 2242/2260/2280
(supports PCIe 5.0 x4 mode)
IntelĀ® B860 Chipset
M.2_2 slot (Key M), type 2280 (supports
PCIe 4.0 x4 mode)
M.2_3 slot (Key M), type 2280/22110
(supports PCIe 4.0 x4 mode)
M.2_4 slot (Key M), type 2280 (supports
PCIe 4.0 x4 mode)**
4 x SATA 6Gb/s ports
* IntelĀ® Rapid Storage Technology supports
SATA RAID 0/1/5/10.
** M.2_4 slot shares bandwidth with
PCIEX16(G4). When PCIEX16(G4) slot is operating, M.2_4 will be disabled.
Ethernet
1 x IntelĀ® 2.5Gb Ethernet
ASUS LANGuard
BIOS
256 Mb Flash ROM, UEFI AMI BIOS
Manageability
WOL by PME, UEFI PXE
Operating System
Windows 11 (22H2 & later)
Form Factor
ATX Form Factor
12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )