The heart and soul of my baby! I love my computer and this was the first part. The start of it all. It's done me nothing but greatness! It has m.2 ports all over, and has been an awesome first motherboard to learn how to easily load bios. It's been sturdy and with all the gen 5 capabilities its let me upgrade as I can afford it, in this crazy market.
8.2Our score 4 photosASUS ROG Strix B850-A Gaming WiFi R2 AMD AM5 B850 ATX Motherboard with 14+2+1 Power Stages, DDR5 Support with AEMP, WiFi 7, 4X M.2, PCIe 5.0 x16, USB 20Gbps Type-C, ASUS AI Advisor, AI Networking II
AMD AM5 Socket: Ready for AMD Ryzen 9000, 8000 and 7000 series desktop processors
About this item
- AMD AM5 Socket: Ready for AMD Ryzen 9000, 8000 and 7000 series desktop processors
- Ultrafast Connectivity: PCIe 5.0, two M.2 slots, Realtek 2.5Gb Ethernet, Wi-Fi 7, rear USB 5Gbps Type-A, front USB 5Gbps support
- Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+
- Aura Sync RGB Lighting: Onboard Addressable Gen 2 headers for RGB LED strips, easily synced with Aura Sync-capable hardware
AMD AM5 Socket: Ready for AMD Ryzen 9000, 8000 and 7000 series desktop processors
Ranked #99 in PC Parts · 4 things we like
Quick answer The ASUS ROG Strix B850-A Gaming WiFi R2 AMD AM5 scores 8.2/10 with us. Amazon owners rate it 4.5 out of 5 across 440 reviews, above the 4.3 average of the 147 motherboards we track. It was listed at $209.99 on Amazon when we last checked in September 2026. Key facts: processor socket Socket AM5, memory clock speed 6400 MHz, ram memory maximum size 128 GB.
ASUS ROG STRIX B850-A GAMING WIFI R2 AMD AM5 B850 ATX motherboard with 14+2+1 power stages, DDR5 support with AEMP, WiFi 7, 4x M.2, PCIe 5.0 x16, USB 20Gbps Type-C, ASUS AI Advisor, AI Networking II
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Product information
24 specifications| Processor Socket | Socket AM5 |
|---|---|
| Compatible Devices | Personal Computer |
| RAM Memory Technology | DDR5 |
| Compatible Processors | AMD 9000 |
| Chipset Type | AMD B850 |
| Memory Clock Speed | 6400 MHz |
| Platform | Windows 11 |
| CPU Model | AMD Ryzen 9 5950X |
| Ram Memory Maximum Size | 128 GB |
| Main Power Connector Type | 24-Pin |
| Graphics Card Interface | PCI Express |
| Memory Slots Available | 2 |
| Number of Ports | 3 |
|---|---|
| Total SATA Ports | 6 |
| Total Usb Ports | 2 |
| Number of Ethernet Ports | 1 |
| Total PCIe Ports | 2 |
| Chipset Family | AMD B850 |
| Brand | ASUS |
| Model Name | ROG Strix B850-A |
| Model Number | ROG STRIX B850-A GAMING WIFI R2 |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Mfr Part Number | ROG STRIX B850-A GAMING WIFI R2 |
Pros & cons
- AMD AM5 Socket: Ready for AMD Ryzen 9000, 8000 and 7000 series desktop processors
- Ultrafast Connectivity: PCIe 5.0, two M.2 slots, Realtek 2.5Gb Ethernet, Wi-Fi 7, rear USB 5Gbps Type-A, front USB 5Gbps support
- Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+
- Aura Sync RGB Lighting: Onboard Addressable Gen 2 headers for RGB LED strips, easily synced with Aura Sync-capable hardware
ASUS ROG Strix B850-A Gaming WiFi R2 AMD AM5: questions & answers
Is the ASUS ROG Strix B850-A Gaming WiFi R2 AMD AM5 worth buying?
Yes, for most buyers it is a safe choice. We score the ASUS ROG Strix B850-A Gaming WiFi R2 AMD AM5 8.2 out of 10. Amazon owners rate it 4.5 out of 5 across 440 reviews, above the 4.3 average of the 147 motherboards we track.
How much does the ASUS ROG Strix B850-A Gaming WiFi R2 AMD AM5 cost?
It was listed at $209.99 on Amazon when we last checked in September 2026. That is close to the $183.99 median for motherboards in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.
What options does the ASUS ROG Strix B850-A Gaming WiFi R2 AMD AM5 come in?
Amazon lists 10 options. Style: TUF Gaming|BTF, ROG Strix|White, ProArt|Black, PRIME|Black, ROG Strix|Black, TUF Gaming|Black, MAX Gaming|White, TUF Gaming|White. Size: 1xPCIe 5.0 M.2|WiFi7, Dual 5G LAN|8600 OC|WiFi7, 2xPCIe 5.0 M.2|WiFi7, 8600 OC|1xPCIe 5.0 M.2|WiFi7, 1xPCIe 5.0 M.2|WiFi6E. Pick an option on this page and the button opens exactly that model.
What are the key specs of the ASUS ROG Strix B850-A Gaming WiFi R2 AMD AM5?
Processor Socket: Socket AM5; Memory Clock Speed: 6400 MHz; Ram Memory Maximum Size: 128 GB; Graphics Card Interface: PCI Express; Memory Slots Available: 2; Total SATA Ports: 6. All 24 specifications are in the product information table on this page.
What are good alternatives to the ASUS ROG Strix B850-A Gaming WiFi R2 AMD AM5?
Similar, well-rated motherboards in our catalog: ASUS ROG Strix B850-I Gaming WiFi AMD AM5 B850 (8.6/10, 4.3 stars from 197 owners); ASUS X870 AYW Gaming WiFi W AMD X870 AM5 ATX (9.8/10, 4.4 stars from 144 owners); ASUS ROG Strix B650-A Gaming WiFi AMD B650 AM5 (9.0/10, 4.5 stars from 1,240 owners).
ASUS ROG Strix B850-I Gaming WiFi AMD AM5 B850ASUS X870 AYW Gaming WiFi W AMD X870 AM5 ATXASUS ROG Strix B650-A Gaming WiFi AMD B650 AM5
Customer reviews
All reviews on AmazonBreakdown from the 9 most helpful reviews we imported.
REGARDING ORDER AND DELIVERY:I suggest that before you order any expensive item from Amazon, plan to be present for the delivery as best you can. This involves tracking your package and watching your e-mail for the one-time six digit security code you'll need to tell the driver. My code arrived about the same time the package was sent out for delivery. The driver arrived at my door one hour after my package was sent out for delivery. Your miles may vary. My overall experience with secure the delivery process was good. The product arrived with two other expensive items -- all three were package
Very good motherboard i used it to build my first pc and it is amazing, the boot time is really fast and it is very stable and you can control how cool you want the pc by downloading armoury crate
Quick and painless setup with multiple 5v jacks along the right side and bottom of the board for fans. Good setup for a glass case where you want to hide the wires as much as possible. Quality build and the solder job on the PCB doesn’t look bad. Had a few issues with drivers but eventually got it squared away.I like that it has so many M.2 storage slots for expanded storage (games are becoming massive)- PSA I did have an issue with games stuttering horribly because I had an Ethernet cable connected and the WiFi on my PC turned on at the same time so it was bouncing connections back and forth
CPU cooling towers can cover the ram. Other than that it's great! Not enough reason to knock it a star.
The ASUS ROG Strix B850-A motherboard sure indeed is a powerful gaming motherboard. One of the best rated on major sites. For some reason though, I've ran into a lot of stability issues with this board. One of them being the volume. Imagine this, sitting there on your pc enjoying a youtube video maybe even a game of the newest battlefield, anything that involves volume... 10 or so minutes in, volume cuts out. Have to go into the volume settings and switch devices to get it to start working again. And this has been happening since the very first day I installed it. I've built many precious pc's
Looks stunning in a white build, VRMs are beefy (runs my 9800X3D @ 120 W PPT all day without throttling), BIOS is buttery smooth, WiFi 7 is blazing, and RGB is tasteful. Everything you expect from a high-end ASUS board.Only real downside: sleep/wake is unreliable – had three failed wake-ups in a month that required hard reset. After my last ASUS TUF died from bad power cycling, I just disabled sleep entirely. As long as you turn the PC off completely (or leave it on), it’s flawless. Still 100% worth it for the looks and features, just don’t use sleep mode.
If you can get it on sale, it's great value, I'd 100% recommend it, it's safe for X3D CPUs, and asus BIOS allows for good tweakings, just keep in mind it's not fully white, more like silverish, still looks great, good VRMs for pretty much any CPU, and good hearsinks, connectivity wise is good, not great, but if you need a lot of USB ports, just get something else. The manual is also easy to understand, but I wouldn't recommend building without a tutorial. Can handle high speed memory, and the heat sinks are beefy for your primary SSD, BIOS is easy to update and shouldn't take longer than 5 min
Customer reviews are shown as published on Amazon and are not written by Do Best Deal.




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