ASUS ROG STRIX B850-A GAMING WIFI7 NEO

ASUS ROG STRIX B850-A GAMING WIFI7 NEO

The ROG STRIX B850-A GAMING WIFI7 Neo motherboard features a sleek white PCB and support for AMD Ryzen™ 9000, 8000, 7000 Series processors, delivering smarter performance and faster connectivity for gaming, creation, and everyday use. Powered by AI technologies — including AI Cache Boost, ASUS AI Advisor, AI Networking II, AI Cooling II and AEMP — it offers a streamlined setup and optimized performance. With support for up to 23 USB ports, enhanced memory routing, EZ PC DIY design, 64MB BIOS, and Realtek ® 5G Ethernet, users can enjoy seamless setup, future-ready compatibility, and ultra-fast, stable networking.

SPECIFICATION

Model

ROG STRIX B850-A GAMING WIFI7 NEO

CPU

AMD Socket AM5 for AMD Ryzen™ 9000 & 8000 & 7000 Series Desktop Processors*

Chipset

AMD B850 Chipset

Memory

4 x DIMM slots, max. 256GB, DDR5

Supports up to

8400+MT/s(OC)/8200+MT/s(OC)* with Ryzen™ 9000 Series Processors,

9000+MT/s(OC)/8600+MT/s(OC)* with Ryzen™ 8000 Series Processors,

8000+MT/s(OC)/8000+MT/s(OC)* with Ryzen™ 7000 Series Processors,

ECC and Non-ECC Un-buffered DIMM*

Dual channel memory architecture

Supports AMD Extended Profiles for Overclocking (EXPO™)

ASUS Enhanced Memory Profile (AEMP)

Adjustments will be made based on the specifications of mass-produced memory products available on the market.

• Non-ECC, un-buffered DDR5 memory supports On-Die ECC function.

** Max Manual Overclocking: Achievable with advanced BIOS configuration and potentially specialized hardware. Passed AIDA64 memory benchmark at this frequency, verifying read/write bandwidth. Results may vary according to system components.

*** XMP/EXPO/AEMP Profiles: Rated memory module speeds require setting the BIOS performance profile. Results may vary according to system components and can be impacted when four DIMM slots are used.

Graphics

1 x HDMI™ port**

• Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.

**Supports 4K@60Hz as specified in HDMI 2.1.

*** VGA resolution support depends on processors' or graphic cards' resolution.

Expansion Slots

AMD Ryzen™ 9000 & 7000 Series Desktop Processors*

1 x PCIe 5.0 x16 slot (supports x16 mode)

AMD Ryzen™ 8700 & 8600 & 8400 Series Desktop Processors*

1 x PCIe 5.0 x16 slot (supports PCIe 4.0 x8 mode)

AMD Ryzen™ 8500 & 8300 Series Desktop Processors*

1 x PCIe 5.0 x16 slot (supports PCIe 4.0 x4 mode)

1 x PCIe 4.0 x16 slot (supports x4/x2 mode)

• Specifications vary by CPU types.

RAID Support

AMD RAIDXpert2 Technology

Ryzen™ 9000 & 8000 & 7000 Series Processors: RAID 0/1/5/10

Ethernet

1 x Realtek® 5Gb Ethernet

ASUS LANGuard

BIOS

64MB (512Mb) Flash ROM, UEFI AMI BIOS

Manageability

WOL by PME, 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 )