ASUS ROG Strix B860-A Gaming WiFi LGA 1851 ATX Motherboard, Intel B860 Chipset, 4x DIMM DDR5 Slot, Up to 256GB Max Memory, 1x PCIe 5.0 x16 SafeSlot, 4x M.2 Slots, WiFI & BT | 90MB1JI0-M0EAY0

ROG STRIX B860-A GAMING WIFI Specifications

Model:
ROG STRIX B860-A GAMING WIFI

CPU Support:

• Intel Core Ultra Processors (Series 2) with LGA1851 socket
• Supports Intel Turbo Boost Technology 2.0 & 3.0

Chipset:

• Intel B860 Chipset

Memory:

• 4 x DIMM slots, up to 256GB DDR5
• Supports up to 8600+ MT/s (OC), Dual Channel, XMP, and AEMPIII

Graphics:

• 1 x DisplayPort (8K@30Hz, DP 1.4)
• 1 x HDMI (4K@60Hz, HDMI 2.1)
• 1 x USB4 Type-C with DisplayPort output (4K@60Hz)

Expansion Slots:

• 1 x PCIe 5.0 x16 (CPU)
• 1 x PCIe 4.0 x16 (x4 mode, shared with M.2_4 slot)

Storage:

• 4 x M.2 slots (PCIe 5.0 & 4.0)
• 4 x SATA 6Gb/s ports

Networking:

• Intel 2.5Gb Ethernet
• Wi-Fi 7 (2x2) & Bluetooth 5.4

USB Ports:

• Rear: 10 ports (USB4 20Gbps Type-C, USB-A 10Gbps & 5Gbps, USB 2.0)
• Front: 5 ports (USB-C 10Gbps, USB-A 5Gbps & 2.0)

Audio:

• Realtek ALC1220P 7.1 Surround Sound HD Audio Codec
• Savitech SV3H712 AMP, Optical S/PDIF out, premium capacitors

I/O Ports (Rear):

• 1 x USB4 (20Gbps, DP Alt Mode, Type-C)
• 3 x USB-A (10Gbps & 5Gbps)
• 4 x USB-A (2.0)
• 1 x DisplayPort, 1 x HDMI
• 1 x Intel 2.5Gb Ethernet
• 1 x Wi-Fi module
• 2 x Audio jacks, 1 x Optical S/PDIF
• 1 x BIOS FlashBack™ button, 1 x Clear CMOS button

Internal Features:

• Multiple fan headers, AIO pump header
• 4 x M.2 slots, 4 x SATA ports
• Addressable RGB headers, Thunderbolt™ (USB4®) header
• BIOS FlashBack™ button, pre-mounted I/O shield

Special Features:

• ROG Exclusive Features (ROG CPU-Z, Dolby Atmos)
• ASUS Q-Design (M.2 Q-Latch, PCIe Q-Release, Q-LED indicators)
• Armoury Crate Software, Fan Xpert 4, Aura Sync
• ASUS EZ DIY tools (SafeSlot, SafeDIMM, CPU socket lever protector)

Accessories:

• 2 x SATA cables, Wi-Fi Q-Antenna, M.2 Q-Latch & Q-Slide
• ROG keychain, ROG stickers, M.2 rubbers

OS Support:

• Windows 11 (22H2 & later)

Form Factor:

• ATX (30.5 cm x 24.4 cm)