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ASUS PRIME B850M-A WIFI - motherboard - micro ATX - Socket AM5 - AMD B850
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ASUS PRIME B850M-A WIFI - motherboard - micro ATX - Socket AM5 - AMD B850

Manuf P/N: 90MB1LN0-M0EAY0
APAXON#: 11808592
EAN: 4711636051125
ASUS PRIME B850M-A WIFI
Motherboard
micro ATX
Socket AM5
AMD B850 Chipset
USB 3.2 Gen 2, USB 3.2 Gen 1, USB-C 3.2 Gen 1
Wi-Fi 6E, Bluetooth, 2.5 Gigabit LAN
onboard graphics (CPU required)
HD Audio (8-channel)
Weight: 1.40 KG
  • Supports AMD Ryzen processors including the 7000/8000/9000 series
  • Equipped with DDR5 RAM technology for enhanced performance
  • Includes connectivity options with PCIe 5.0 and Wi-Fi 6E
  • Features reliable power management for stable operation under load
  • Offers multiple storage interfaces for versatility and expansion
UK Stock285
ConditionNew
Price £ 130.94
Price inc. VAT
£ 157.13
Quantity
|

Sales & Technical Enquiries

Product Summary

The ASUS PRIME B850M-A WIFI motherboard is designed to deliver performance for the modern user. Featuring support for AMD Ryzen processors, this micro ATX motherboard includes multiple expansion slots such as PCIe 5.0 x16 and PCIe 4.0 x16, ensuring connectivity for high-performance components. The motherboard supports DDR5 SDRAM with speeds reaching up to 4000 MHz, allowing for efficient multitasking and improved system responsiveness. Utilizing features like AMD RAID Xpert2 Technology, the PRIME B850M-A enables optimized storage options to ensure data integrity and security. The integrated high definition audio support delivers a sound experience, while a well-designed power management system, composed of an 8+2+1 Phase Power Design and heat dissipation mechanisms, ensures stability during high-demand scenarios. With built-in Wi-Fi 6E and 2.5 Gigabit Ethernet, this motherboard ensures high-speed connectivity for online gaming and streaming, providing a foundation for building a powerful system.

Main Specifications

Product Description
ASUS PRIME B850M-A WIFI - motherboard - micro ATX - Socket AM5 - AMD B850
Product Type
Motherboard - micro ATX
Chipset Type
AMD B850
Processor Socket
1 x Socket AM5
Compatible Processors
Ryzen (supports Ryzen 7000/8000/9000 Series)
Max RAM Size
256 GB
RAM Supported
4 DIMM slots - DDR5, on-die ECC, non-ECC, ECC, unbuffered
Storage Ports
4 x SATA-600 (RAID), 3 x M.2
USB / FireWire Ports
2 x USB 3.2 Gen 2 + 2 x USB 3.2 Gen 1 + 4 x USB 2.0 + (1 x USB-C 3.2 Gen 1 + 2 x USB 3.2 Gen 1 + 4 USB 2.0 via headers)
Audio
HD Audio (8-channel)
LAN
802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3, 2.5 Gigabit Ethernet

Associated Documents

Product Features

What's in the box

ASUS PRIME B850M-A WIFI, 2 x Serial ATA cable ,1 x M.2 rubber package, 2 x M.2 screw package, ASUS Wi-Fi Q-antenna, Software

Robust audio capabilities

Equipped with high definition audio support, the motherboard provides 8-channel audio output for a sound experience, ideal for gaming and multimedia applications.

Versatile storage options

The ASUS PRIME B850M-A is designed with 4 x SATA-600 (RAID) and 3 x M. 2 sockets to accommodate multiple storage devices, enhancing system performance and data management.

Extensive connectivity

This motherboard provides a range of connectivity ports, including USB 3. 2 Gen 2, HDMI, DisplayPort, and 2. 5 Gigabit Ethernet, ensuring compatibility with various peripherals and high-speed networks.

Customisable bios features

Features such as ASUS EZ Flash 3 and CrashFree BIOS 3 allow for easy system management and recovery, providing users with an experience while maintaining optimal performance.

Enhanced thermal management

The motherboard includes a VRM heatsink design, chipset heatsink, and a dedicated M. 2 heatsink, ensuring cooling under heavy workloads for sustained performance.

Extended Specification

Memory
Maximum internal memory
256 GB
Memory slots type
DIMM
Memory channels
Dual-channel
ECC сompatibility
ECC & Non-ECC
Supported memory clock speed (max)
8000 MHz
Unbuffered memory
Yes
Maximum internal memory
256 GB
Supported memory clock speed (max)
8000 MHz
Supported memory types
DDR5-SDRAM
Number of memory slots
4
Storage controllers
Supported storage drive interfaces
M.2, SATA III
Supported storage drive types
HDD & SSD
Number of HDDs supported
4
Number of storage drives supported
7
RAID support
Yes
RAID levels
0, 1, 5, 10
Graphics
Parallel processing technology support
Not supported
Internal I/O
USB 2.0 connectors
2
USB 3.2 Gen 1 (3.1 Gen 1) connectors
2
USB 3.2 Gen 2 (3.1 Gen 2) connectors
0
Number of SATA III connectors
4
S/PDIF out connector
Yes
Front panel audio connector
Yes
ATX Power connector (24-pin)
Yes
CPU fan connector
Yes
Number of CPU fan connectors
1
Number of chassis fan connectors
3
Chassis intrusion connector
Yes
EPS power connector (8-pin)
Yes
Number of COM connectors
1
TPM connector
Yes
12V power connector
Yes
Rear panel I/O ports
USB 2.0 ports quantity
4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
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
0
Ethernet LAN (RJ-45) ports
1
VGA (D-Sub) ports quantity
0
HDMI ports quantity
1
DVI-D ports quantity
0
DisplayPorts quantity
2
Line-in
Yes
WiFi-AP antenna jack
2
Features
Audio output channels
7.1 channels
Component for
PC
Motherboard form factor
micro ATX
Motherboard chipset family
AMD
Motherboard chipset
AMD B850
Audio output channels
7.1 channels
Product colour
Multicolour
Windows operating systems supported
Windows 10 x64, Windows 11
BIOS
BIOS memory size
256 Mbit
BIOS type
UEFI AMI
BIOS memory size
256 Mbit
Packaging data
Package width
275 mm
Package depth
275 mm
Package height
67.5 mm
Package weight
1.52 kg
Package width
275 mm
Package depth
275 mm
Package height
67.5 mm
Package weight
1.52 kg
Weight & dimensions
Width
244 mm
Depth
244 mm
Height
50 mm
Width
244 mm
Depth
244 mm
Height
50 mm
Other features
Weight
930 g
Weight
930 g
Processor
Processor manufacturer
AMD
Processor socket
Socket AM5
Compatible processor series
AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Network
Wi-Fi
Yes
Ethernet LAN
Yes
Ethernet interface type
2.5 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet
Top Wi-Fi standard
Wi-Fi 6E (802.11ax)
Bluetooth
Yes
Bluetooth version
5.3
Expansion slots
PCI Express x16 (Gen 4.x) slots
1
Packaging content
Antenna included
Yes
ASUS PRIME B850M-A WIFI - motherboard - micro ATX - Socket AM5 - AMD B850

Disclaimers

  • Actual configuration might differ from illustration
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