ASUS ROG Strix B850-A Gaming WiFi Socket AM5 ATX Motherboard

Part Number: 90MB1J50-M0EAY0
Manufacturer: ASUS
Quickfind Code: 136288

Stock: In Stock

£256.59 ex. vat
£307.91 inc. vat

Product Features:

Condition: New
Socket Type AM5
Chipset B850
Form Factor ATX
Memory Type DDR5
CPU Type AMD

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Product Description

ROG STRIX B850-A GAMING WIFI

Elevate your build with the ROG Strix B850-A Gaming WiFi. Featuring a sleek white PCB and support for AMD Ryzen™ 9000 Series processors, this motherboard delivers the power and connectivity needed for advanced AI applications. With DDR5 support, full PCIe 5.0 capabilities, USB 20Gbps port, and WiFi 7, it's the ultimate blend of style and performance.

Ready for Advanced AI PCs: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
AMD AM5 Socket: Ready for AMD Ryzen™ 9000, 8000 and 7000 series desktop processors
Intelligent Control: ASUS AI Advisor, AI Networking II and AEMP to simplify setup and improve performance
Robust Power Solution: 14+2+2 power solution rated for 80A per stage with an 8+8-pin ProCool power connector, high-quality alloy chokes, and durable capacitors to support multi-core processors
Optimized Thermal Design: Massive heatsinks bridged to the VRMs with high-conductivity thermal pads and an integrated I/O cover
Latest M.2 Support: One onboard PCIe^® 5.0 M.2 slot and three PCIe 4.0 M.2 slots, all with substantial cooling solutions
Abundant Connectivity: USB 20Gbps Type-C^®, USB 10Gbps Type-C^®, USB 10Gbps Type-C^® front-panel connector, six additional USB 5Gbps ports, PCIe 5.0 x16 SafeSlots, HDMI™ port and DisplayPort port
High-Performance Networking: On-board WiFi 7 (802.11be) with Intel 2.5 Gb Ethernet
DIY Friendly Design: PCIe Slot Q-Release Slim, M.2 Q-Latch, M.2 Q-Release, M.2 Q-Slide, Q-Antenna, Q-Dashboard, Q-LED, BIOS FlashBack™ button, Clear CMOS button and pre-mounted I/O shield
Immersive Audio: ROG SupremeFX ALC4080 codec with Savitech SV3H712 amplifier, along with Dolby Atmos^®
Unmatched Personalization: ASUS-exclusive Aura Sync RGB lighting, including three addressable Gen 2 headers
Renowned Software: ASUS DriverHub, TurboV Core, ASUS GlideX, HWiNFO, Norton 360 for Gamers (60-day free trial), bundled 60-day AIDA64 Extreme trial subscription and intuitive UEFI BIOS dashboard

Technical Specification

ASUS ROG Strix B850-A Gaming WiFi Socket AM5 ATX Motherboard

CPU

CPU Socket	Socket AM5
CPU Brand	AMD
Installed Processors (Max)	0 (1)
Supported Processor Manufacturer	AMD
Supported Processors	AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors
64-bit Support	Yes
Socket	AM5

Rear Panel I/O Ports

USB Ports	1 x USB-C 3.2 1 x USB-C 3.1 2 x USB 3.1 4 x USB 3.0 2 x USB 2.0
DisplayPorts	1 x DisplayPort 1.4
HDMI Port	1 x HDMI 2.1
RJ-45 Ports	1 x RJ-45
Audio Line In Ports	1 x 3.5mm Jack
Audio Line Out Ports	1 x 3.5mm Jack
S/PDIF Port	1 x S/PDIF Optical Out
Antenna Connector(s)	2 x SMA Antenna

Internal I/O Connectors

SATA Connectors	4 x SATA
USB Connectors	1 x USB-C 3.1 header (supports 1 port) 1 x USB 3.0 header (supports 2 ports) 2 x USB 2.0 headers (supports 4 ports)
Front Panel Connectors	1 x Front Panel 1 x Front Audio
Cooling Fan Support	1 x CPU fan header 1 x CPU_OPT fan header 1 x AIO pump header 4 x Chassis fan headers
Thunderbolt Port(s)	1 x Thunderbolt header
Power Connector Port	1 x 24-pin ATX 2 x 8-pin EPS
Other Connectors	1 x M.2 slot, Type 2242/2260/2280 (PCIe Gen5) 1 x M.2 slot, Type 2280/22110 (PCIe Gen4) 2 x M.2 slots, Key M, Type 2280 (PCIe Gen4) 3 x 3-pin ARGB headers 1 x Thermal Sensor header

Memory

Memory Bus Speed	Up to 8000 MT/s
Memory Type	DDR5
Maximum RAM	192 GB
Memory Slot	4 x DIMM

Motherboard

Northbridge	AMD B850
RAID Supported	Yes
RAID Format	RAID 0, 1, 10
SATA Supported	Yes

Expansion

Number of PCI Express Slots

x PCI Express 5.0 x16 slot
1 x PCI Express 4.0 x16 slot (@ x4)

Graphics Device

Integrated Graphics Supported

Yes

Sound

Integrated Sound

Realtek ALC4080

Warranty

3 Years

Network

Integrated Network	Intel
Network Speeds Supported	Up to 2.5 Gbps
Wireless LAN	Yes (Wi-Fi 7)
Wireless Network Speed	Up to 2.9 Gbps
Bluetooth	Yes
Bluetooth Version	5.4

System Requirements

Operating Systems Supported

Microsoft Windows 11

System

Jumpers	1 x Clear CMOS
Software Included (may be trial or restricted)	Yes
Drivers	Yes

Physical

Form Factor	ATX Motherboard
In The Box	Motherboard 2 x SATA 6Gb/s cables 1 x ASUS WiFi Q-Antenna 1 x Cable ties package 1 x M.2 Q-Latch package 1 x M.2 Q-Slide package 1 x ROG key chain 1 x ROG Strix stickers 4 x M.2 rubbers 1 x USB drive with utilities and drivers 1 x Quick start guide
Width	244 mm
Length	305 mm
Weight	1.59 kg

Key Features

USB 3.1 Support	Yes
Internal USB3.0 Header	Yes
M.2 Support	Yes
On-board RGB Control	ASUS Aura Sync
RGB Header Type	3-Pin ARGB
Addressable RGB	Yes
Internal USB Type-C Header	Yes
Power Requirement (auto)	70 W
Max Memory Speed Supported (overclocked)	8000 MT/s
CPU Power Pins (female)	16
Total M.2 Slots	4
Maximum NVMe M.2 ports	4
SATA ports	2
No. of front USB2.0 ports supported	4
No. of front USB3.0 ports supported	2
No. of front USB-C ports supported	1
Back Connect Support	No
RDIMM Memory Supported	No
RDIMM Memory Required	No
Wireless Network	Yes
Motherboard Width	244 mm
Motherboard Height	305 mm
mSATA Supported	No
U.2 Supported	No
Main Colour	White
Memory Channel	Dual
On-board Audio Type	7.1
Number of SATA Ports	2 port(s)
Number of USB Ports	10 port(s)
USB 3.0 Support	Yes
Multi GPU Support	No
VGA Connection	No
DVI Connection	No
HDMI Connection	Yes
DisplayPort Connection	Yes
Motherboard Form Factor	ATX
Motherboard (EPS) Power Connectors	2 x 8-Pin
Motherboard Chipset	AMD B850
Thunderbolt	No
Motherboard Model	ASUS ROG Strix B850-A Gaming WiFi
WiFi Speed	2900 Mbps