B840M-A WIFI
The ASUS Prime series motherboards have been developed by experts to unleash the full potential of AMD Ryzen 9000 processors. The PRIME B840M-A WIFI motherboard provides users and PC DIY builders with a range of performance optimizations through intuitive software and firmware features. It is designed to be "Advanced AI PC-ready," offering the necessary power and connectivity for demanding AI applications.
Processor family | Ryzen 7th Gen, Ryzen 8th Gen, Ryzen 9th Gen |
Memory type | DDR5 RAM |
Number of memory modules (RAM) | 4 x |
Internal connection options | USB 2.0 Header (4x) |
Wireless transmission | Bluetooth, Wi-Fi |
Mainboard features | Front panel audio connector |
Item number | 53632618 |
Manufacturer | ASUS |
Category | Motherboards |
Manufacturer no. | 90MB1J20-M0EAY0 |
Release date | 25/11/2024 |
Form factor | Micro ATX (mATX) |
Socket | AM5 |
Chipset | AMD B840 |
Mainboard features | Front panel audio connector |
Operating system compatibility | Windows 10 |
BIOS type | UEFI AMI |
Wireless transmission | Bluetooth, Wi-Fi |
Wi-Fi standard | Wi-Fi 6 / 802.11ax |
Processor family | Ryzen 7th Gen, Ryzen 8th Gen, Ryzen 9th Gen |
Memory form factor | DIMM |
Number of memory modules (RAM) | 4 x |
Max. memory (RAM) | 192 GB |
Memory type | DDR5 RAM |
RAM buffer | Unbuffered |
Video connections | DisplayPort (2x) |
Network connections | RJ45 (1x) |
Ethernet controller | Gigabit Ethernet |
Max. port speed | 2.50 Gbit/s |
Audio channel | 7.1 Channel |
RAID configuration | 0, 1, 10, 5 |
Internal connection options | USB 2.0 Header (4x) |
Expansion slot | PCI Express x16 (2x), PCI Express x16 (Gen 3) (1x) |
PCI express version (max.) | 4 |
Number of fan connector | 3 |
USB ports | USB-A |
Exact USB ports | USB-A 2.0 (4x), USB-A 3.2 Gen 1 (2x) |
Power connectors | 24-pin ATX |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 2 x Serial ATA cable |
Length | 244 mm |
Width | 244 mm |
Weight | 1520 g |
Length | 28.40 cm |
Width | 27.80 cm |
Height | 6.80 cm |
Weight | 1.42 kg |
Product Safety |
How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Motherboards» category returned?
Source: Galaxus
The Asus Prime B840M-A WIFI is the cheapest board (150 euros) tested and the only one equipped with the B840 chipset. However, it doesn't have to hide behind the other candidates in terms of features: It can control three high-resolution displays simultaneously via HDMI 2.1 and two Display 1.4 outputs...