The ASUS PRIME B850M-A WIFI is a micro-ATX motherboard for AMD Socket AM5 Ryzen 9000, 8000 and 7000 processors with the AMD B850 chipset. It supports DDR5 memory, three M.2 slots, Wi-Fi 6E and 2.5Gb Ethernet.
Key Features
Supports AMD Ryzen 9000, 8000 and 7000 processors up to 170W
4 x DDR5 DIMM slots, up to 256GB (8000+ MT/s OC with Ryzen 9000/8000/7000)
3 x M.2 slots with PCIe 5.0 on the primary slot for supported Ryzen CPUs
4 x SATA ports
Wi-Fi 6E and Bluetooth 5.3
Realtek 2.5Gb Ethernet
Dual DisplayPort outputs on the rear I/O
5X PROTECTION III and Aura Sync RGB support
Full Specifications
General
Brand
ASUS
Model
PRIME B850M-A WIFI
Part Number
90MB1LN0-M0EAY0
Form Factor
mATX (24.4 x 24.4 cm)
CPU & Chipset
Socket
AMD Socket AM5
Supported CPUs
Ryzen 9000, 8000 and 7000 series (up to 170W)
Chipset
AMD B850
Memory
Slots
4 x DIMM
Type
DDR5, up to 256GB
Speed
8000+ MT/s (OC) with Ryzen 9000/8000/7000
Storage
M.2 Slots
3 (primary slot PCIe 5.0 with supported CPUs)
SATA
4
Networking
Ethernet
Realtek 2.5Gb
Wi-Fi
Wi-Fi 6E (2.4/5/6GHz)
Bluetooth
5.3
Rear I/O
USB Ports
8 in total
Display Output
2 x DisplayPort
Features
Protection
5X PROTECTION III
RGB
Aura Sync
Who Is It For?
Builders of compact AM5 gaming or office PCs
Users who want Wi-Fi 6E and 2.5Gb LAN on a budget
Upgraders moving to Ryzen 9000 processors
In the Box
ASUS PRIME B850M-A WIFI motherboard
Documentation and accessories (contents as per manufacturer packaging)
Frequently Asked Questions
Which form factor is it? It is a micro-ATX (mATX) board measuring 24.4 x 24.4 cm.
Does it have Wi-Fi? Yes, it includes Wi-Fi 6E and Bluetooth 5.3.
How many M.2 slots does it have? It has three M.2 slots and four SATA ports.
Order the ASUS PRIME B850M-A WIFI from PC PARK with warranty and fast delivery across Saudi Arabia.
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Our Milestones
2023
Expanded our product catalog with the latest gaming and professional hardware, serving thousands of satisfied customers
2024
Launched our online store and delivery service, making tech accessible to customers across Saudi Arabia
2025
Reached a major milestone in customer satisfaction with enhanced after-sales support and warranty services
2026
Continuing to grow as Saudi Arabia's trusted destination for technology, gaming, and custom PC solutions
