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ASUS

ASUS ROG STRIX B850-G GAMING WIFI AMD B850 Socket AM5 micro ATX

SKU 90MB1M30-M0EAY0
£199.32
£199.32
Excluding taxes
ROG STRIX B850-G GAMING WIFI

Description

ASUS ROG Strix B850-G Gaming WiFi AMD mATX motherboard, 14+2+1 power stages, DDR5 slots, four M.2 slots, PCIe® 5.0, WiFi 7, USB 20Gbps Type-C® and Aura Sync RGB

Specifications

Internal I/O
Number of M.2 (M) slots 4
USB 3.2 Gen 2 (3.1 Gen 2) connectors 1
Front panel connector Yes
12V power connector Yes
Supported storage drive interfaces M.2, SATA III
USB 2.0 connectors 2
USB 3.2 Gen 1 (3.1 Gen 1) connectors 1
Number of SATA III connectors 2
Number of chassis fan connectors 3
Front panel audio connector Yes
EPS power connector (8-pin) Yes
CPU fan connector Yes
Chassis intrusion connector Yes
ATX Power connector (24-pin) Yes
Number of CPU fan connectors 1
Technical details
Motherboard chipset family AMD
Motherboard chipset AMD B850
Parallel processing technology support Not supported
Motherboard form factor micro ATX
Component for PC
Special features Total supports 4 x M.2 slots and 2 x SATA 6Gb/s ports*
AMD Ryzen™ 9000 & 7000 Series Desktop Processors*
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)
AMD Ryzen™ 8000 Series Desktop Processors*
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4/x2 mode)

AMD B850 Chipset
M.2_3 slot (Key M), type 2280 (supports PCIe 4.0 x4)
M.2_4 slot (Key M), type 2280 (supports PCIe 4.0 x4) on the underside of the board

2 x SATA 6Gb/s ports
*Specifications vary by CPU types.
Other features 4 x DIMM slots, max. 256GB, DDR5
Supports up to 8000+MT/s(OC) with Ryzen™ 9000 & 8000 & 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)
* 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/. 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.
Graphics output 1 x DisplayPort**
1 x HDMI™ port***
* Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.
** Supports max. 8K@30Hz as specified in DisplayPort 1.4.
*** Supports 4K@60Hz as specified in HDMI 2.1.
**** VGA resolution support depends on processors' or graphic cards' resolution.
Audio
Audio output channels 7.1 channels
Performance
Number of HDDs supported 2
Supported storage drive types HDD & SSD
Windows operating systems supported Windows 11
Motherboard chipset family AMD
Motherboard chipset AMD B850
RAID levels 0, 1, 5, 10
Audio output channels 7.1 channels
Motherboard form factor micro ATX
Component for PC
Processor
Processor manufacturer AMD
Compatible processor series AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Processor socket Socket AM5
Memory
Number of memory slots 4
Memory slots type DIMM
Supported memory types DDR5-SDRAM
Memory channels Dual-channel
Maximum internal memory 256 GB
Unbuffered memory Yes
Supported memory clock speed (max) 8000 MHz
ECC сompatibility ECC & Non-ECC
Storage controllers
Number of HDDs supported 2
Supported storage drive types HDD & SSD
Supported storage drive interfaces M.2, SATA III
RAID levels 0, 1, 5, 10
Number of storage drives supported 6
RAID support Yes
Graphics
Parallel processing technology support Not supported
Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity 0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity 1
USB 2.0 ports quantity 2
WiFi-AP antenna jack 2
VGA (D-Sub) ports quantity 0
S/PDIF out port Yes
Microphone in Yes
HDMI ports quantity 1
Ethernet LAN (RJ-45) ports 1
DVI-D ports quantity 0
DisplayPorts quantity 1
USB 3.2 Gen 2x2 Type-C ports quantity 1
Network
Ethernet LAN Yes
Wi-Fi Yes
Wi-Fi standards Wi-Fi 7 (802.11be)
Ethernet interface type 2.5 Gigabit Ethernet
Bluetooth Yes
Bluetooth version 5.4
Top Wi-Fi standard Wi-Fi 7 (802.11be)
Features
Windows operating systems supported Windows 11
Motherboard chipset family AMD
Motherboard chipset AMD B850
Audio output channels 7.1 channels
Motherboard form factor micro ATX
Component for PC
Product colour White
Expansion slots
Number of M.2 (M) slots 4
PCI Express x16 (Gen 5.x) slots 1
BIOS
BIOS type UEFI AMI
BIOS memory size 256 Mbit
Clear CMOS button Yes
Packaging data
Package width 285 mm
Package depth 277 mm
Package height 72.5 mm
Software
Windows operating systems supported Windows 11
Weight & dimensions
Package width 285 mm
Package depth 277 mm
Package height 72.5 mm
Width 244 mm
Depth 244 mm
Packaging content
Antenna included Yes
Other features
Package width 285 mm
Package depth 277 mm
Package height 72.5 mm
Audio output Realtek ALC1220P 7.1 Surround Sound High Definition Audio CODEC*
- Impedance sense for front and rear headphone outputs
- Internal audio Amplifier to enhance the highest quality sound for headphone and speakers
- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
- High quality 120 dB SNR stereo playback output and 113 dB SNR recording input (Line-in)
- Supports up to 32-Bit/192 kHz playback*
Audio Features
- SupremeFX Shielding Technology
- Savitech SV3H712 AMP
- Rear optical S/PDIF out port
- Premium audio capacitors
- Audio cover
*A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.
Special features Total supports 4 x M.2 slots and 2 x SATA 6Gb/s ports*
AMD Ryzen™ 9000 & 7000 Series Desktop Processors*
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)
AMD Ryzen™ 8000 Series Desktop Processors*
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4/x2 mode)

AMD B850 Chipset
M.2_3 slot (Key M), type 2280 (supports PCIe 4.0 x4)
M.2_4 slot (Key M), type 2280 (supports PCIe 4.0 x4) on the underside of the board

2 x SATA 6Gb/s ports
*Specifications vary by CPU types.
Other features 4 x DIMM slots, max. 256GB, DDR5
Supports up to 8000+MT/s(OC) with Ryzen™ 9000 & 8000 & 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)
* 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/. 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.
Graphics output 1 x DisplayPort**
1 x HDMI™ port***
* Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications.
** Supports max. 8K@30Hz as specified in DisplayPort 1.4.
*** Supports 4K@60Hz as specified in HDMI 2.1.
**** VGA resolution support depends on processors' or graphic cards' resolution.

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