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ASUS

ASUS Prime B550-PLUS AC-HES AMD AM4 (3rd Gen Ryzen) ATX Motherboard (Dual M.2, PCIe4.0, WIFI5, 1Gb Ethernet, SATA 6 Gbps, USB 3.2 Gen 2 Type-C, Front USB 3.2 Gen 1 Type-C and CEC Tier II Ready)

    • Based on 5,863 reviews
Condition: New
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$119.99 Why this price?
Holiday Deal · 25% off was $159.99

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Dec 21
Order within 7 hours and 45 minutes
Available payment plans shown during checkout

Style: ATX


Size: PRIME B550-PLUS AC-HES


Features

  • AMD AM4 Socket and PCIe 4.0: The perfect pairing for 3rd Gen AMD Ryzen CPUs
  • Connectivity: Dual M.2, PCIe 4.0, WIFI 5, 1 Gb Ethernet, rear USB 3.2 Gen 2 Type-A and Type-C, front USB 3.2 Gen 1 Type-A and Type-C
  • Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2 utility
  • 5X Protection III: all-round protection with LANGuard, DRAM overcurrent protection, overvoltage protection, SafeSlot Core safeguards and stainless-steel back I/O
  • Boosted Memory Performance: ASUS OptiMem proprietary trace layout allows memory kits to operate at higher frequencies with lower voltages to maximize system performance.
  • Enhanced Power Solution: 8+1 DrMOS power stages with high-quality alloy chokes and durable capacitors to provide reliable power for the last AMD high-count-core CPUs
  • Aura Sync RGB: Synchronizable LED effects across a wide range of compatible PC gear with an RGB LED header and Addressable Gen 2 RGB header for greater customization
  • CEC Tier II ready

Description

Powered by 3rd Gen AMD® Ryzen™ processors, thePrime B550-PLUS AC-HES delivers fast transfer speeds with PCIe 4.0, WiFi 5, and 1Gb LAN. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, the ASUS Prime B550-PLUS AC-HES provides mainstream users and DIY PC builders with a perfect all-around foundation via intuitive software and firmware features.

Brand: ASUS


CPU Socket: Socket TR4


Compatible Devices: Personal Computer


RAM Memory Technology: DDR4


Compatible Processors: AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors


Chipset Type: AM4


Memory Clock Speed: 4866 MHz


Platform: Windows


Model Name: PRIME B550-PLUS AC-HES


Memory Storage Capacity: 128 GB


Graphics Card Interface: PCI Express


Memory Slots Available: 4


S/PDIF Connector Type: Optical


System Bus Standard Supported: SATA 3


Memory Clock Speed: 4866 MHz


Platform: Windows


Memory Storage Capacity: 128 GB


Ram Memory Maximum Size: 128 GB


Processor Socket: Socket TR4


Compatible Devices: Personal Computer


RAM Memory Technology: DDR4


Compatible Processors: AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors


Chipset Type: AM4


Model Number: PRIME B550-PLUS AC-HES


Manufacturer: ASUS


UPC: 195553397162


Brand Name: ASUS


Model Name: PRIME B550-PLUS AC-HES


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Good motherboard
Style: mATX Size: PRIME B550M-A WIFI II
Review Image by Sebahat Sebahat
Its good for you're money. Im giving it 4 stars bcause I havent installed windows 11 media installation yet, but when I have then i m gonna review again. And also it does boot to bios so thats good to see. Edit1 : This motherboard is great, the pc works. It has earned 5 stars.
Reviewed in the United States on September 29, 2024 by Sebahat Sebahat
    • Great motherboard!
Style: mATX Size: PRIME B550M-A WIFI II
Review Image by Vance Vance
Review Image by Vance Vance
The ASUS Prime B550M-A WiFi II has truly impressed me, not just with its technical prowess but also with how enjoyable it is to build with. Setting it up was a breeze – from unboxing to the final boot-up, the process was smooth. ASUS's user-friendly BIOS interface played a significant role, making configuration straightforward even for someone not deeply versed in motherboard intricacies. Building my rig with this micro ATX motherboard was a delight. The compact form factor didn't compromise on features, and the PCIe 4.0 support ensures my system runs at peak performance. The inclusion of WiFi 6 and 1Gb LAN means I have versatile connectivity options, making it a future-proof choice. The ECC memory support, a thoughtful addition, provides an extra layer of reliability for memory-intensive tasks. It's a clear nod to users engaged in professional workloads where stability is paramount. Connectivity-wise, the HDMI 2.1 and D-Sub outputs supporting 4K at 60Hz deliver stunning visuals, enhancing my overall multimedia experience. The Addressable Gen 2 RGB Header and Aura Sync take the aesthetics to another level, allowing for personalized lighting that syncs seamlessly with the rest of my setup. As a builder, the ASUS Prime B550M-A WiFi II has become one of my top choices. It strikes a perfect balance between performance and user-friendly design, making it an absolute joy to work with. If you're looking for a micro ATX motherboard that combines technical excellence with an enjoyable building experience, this one's a winner. ... show more
Reviewed in the United States on November 29, 2023 by Vance Vance
    • Top tier
Style: ATX Size: PRIME B550-PLUS
So for my budget build this was a must have ! Already came with the chipset for my cpu choice and was windows 11 ready so this was a no brainer. Out of the box she performed amazing and after messing with her bios settings and installing all the latest drivers she was even more amazing ! Just the speed and efficiency is mind blowing. And with the pci expansions you can pop a fast operating Wi-Fi card in which saves you money starting out so you can spend it elsewhere like for the gpu or psu. Anyway this mobo met all my needs for a comfortable price so I’m glad I picked it up ! I would absolutely recommend this mobo if you’re on a budget and just starting out to building like I am ... show more
Reviewed in the United States on September 7, 2024 by NinjaMan
    • It's really awesome for everything (except most things)
Style: mATX Size: Prime B450M-A II
This motherboard was used for my first micro ATX build. It was actually fun to put together and works amazingly. However a couple caveats in most of the build process because of its small size. PCie ports are there but if you have a slightly big graphics card? No they aren't. That means installing wifi internally is very dubious and difficult (I got a tplink USB wifi 6 product). Additionally NO ARGB 3 PIN ON THIS BOARD. Really have no idea why they would only have a RGB header and no argb to be seen. This means most rgb products WILL NOT FUNCTION unless you get an additional hub. Overall I like this board but it will really cost you 115 dollars at least unless you are using Ethernet and no argb... ... show more
Reviewed in the United States on July 20, 2024 by Dan the Amazon Man
    • My next Nasa setup
Style: mATX Size: Prime B450M-A II
The ASUS Prime B450M-A II Motherboard is like the MVP of budget builds – solid, reliable, and not here to break the bank. Compatible with Ryzen 5000, 3rd, 2nd, and 1st Gen, it’s basically like the party host that invites everyone. Setup is easy, and it’s got all the essentials, so you won’t be digging through your couch cushions for extra ports. Plus, the BIOS is user-friendly, so even if you’re not a tech wizard, you won’t feel like you’re disarming a bomb. It supports up to 128GB of RAM, which is way more than I’ll ever use (but nice to have in case I decide to run NASA simulations from my room). All in all, it’s a solid choice that gets the job done without a lot of drama – and leaves you with some cash left over for, you know, actual games ... show more
Reviewed in the United States on November 2, 2024 by Sly
    • Works like it should
Style: mATX Size: PRIME B550M-A WIFI II
No issues out of it! Wifi works pretty good, def beats the old usb wifi chip haha
Reviewed in the United States on November 15, 2024 by A
    • Great customer support
Style: mATX Size: Prime B450M-A II
The board is great. I have been gaming hard on it for almost a year and it randomly went out on me recently. I contacted asus and the promptly rma it and in less than a week they are sending me a replacement. It is compatable with various brands of memory. The boot menu and Bios is very easy to navigate and change settings on. I live the look of the board and the led strip that it has on the board itself.. Very good mobo for the price. And excellent customer support. Asus has been my build of choice for years now ... show more
Reviewed in the United States on September 1, 2024 by Kenneth
    • Good value motherboard
Style: mATX Size: Prime B450M-A II
Overall this motherboard works pretty well and I have no serious complaints. You do lose 2 of the SATA ports if you choose to use the M2 slot, which I don't like, but I've seen several other boards that have this limitation so I'm sure its some type of chipset limitation. It would have been nice if they could have shifted the x16 slot over one slot so that a 2 slot graphics card doesn't cover one of the PCI-E x1 slots, but I just used a PCI-E extender to move the card from that slot to elsewhere. Also: not sure if this is more an issue with the boardboard or the case I used, but I had to disconnect the USB 3.0 front panel header for cabling purposes, and the fit was so tight between the plastic guide and the cable plug that the whole guide came off with it when I pulled it off. I had to pry them back apart with a screwdriver and then carefully slip the guide back over the pins. No damager and everything works fine, but that was a bit scary. ... show more
Reviewed in the United States on October 9, 2024 by GNINSC

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