ASRock B450M/AC AM4 Motherboard

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83%
85%
Performance
92%
Value for Money
88%
Ease of Setup
90%
Wi-Fi & Bluetooth Connectivity
80%
Build Quality
87%
Processor Compatibility
84%
Storage Speed (M.2/SATA)
82%
Audio Quality
70%
BIOS & Firmware Updates
78%
Customer Support
77%
Durability
85%
Port Availability
More

Overview

The ASRock B450M/AC AM4 Motherboard is a solid choice for users looking to build a budget-friendly PC with reliable performance. This microATX motherboard features an AM4 socket, supporting both Ryzen 3000 and newer Ryzen 5000 series processors. Integrated AMD Radeon Vega graphics provide decent visual output, while dual-channel DDR4 memory support up to 64GB ensures smooth multitasking. It's a versatile board that fits various needs, from gaming to productivity. The B450M/AC motherboard's compact form factor and connectivity options make it ideal for small to mid-range PC builds.

Features & Benefits

One of the standout features of this motherboard is its integrated Wi-Fi 5 (802.11ac) and Bluetooth, making wireless connectivity a breeze. The board also includes 7.1-channel HD audio powered by the Realtek ALC892 chipset, delivering rich sound quality. For storage, it offers both M.2 and SATA 6Gb/s ports, providing fast read/write speeds for your drives. The B450M/AC motherboard is an affordable option that delivers excellent value without compromising on essential features like reliable wireless performance and sound quality.

Best For

This motherboard is well-suited for gamers and DIY enthusiasts who want an affordable platform without sacrificing core features. It's especially ideal for users building mid-range or entry-level systems based on AMD Ryzen processors. The integrated Wi-Fi and Bluetooth make it a great choice for those who don’t want to deal with additional wireless adapters. Those looking to assemble a budget-friendly PC or upgrade their existing setup will appreciate the ease of installation and compatibility with several Ryzen processor generations.

User Feedback

Users generally praise the B450M/AC motherboard for its solid performance and ease of setup, especially considering its affordable price. However, some have reported minor issues with BIOS updates when using newer Ryzen processors, which could be a concern for those looking for a hassle-free experience. On the positive side, the integrated Wi-Fi and Bluetooth features are frequently mentioned as a highlight, especially in budget-conscious builds. While it may not have all the high-end features of pricier boards, the B450M/AC offers great value for money.

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Pros

  • Affordable option for budget-conscious PC builders, offering solid performance for the price.
  • Integrated Wi-Fi 5 and Bluetooth provide great wireless connectivity without extra adapters.
  • Supports multiple generations of Ryzen processors, including the 3000, 4000, and 5000 series.
  • Easy to set up, with many users praising its straightforward installation process.
  • Dual-channel DDR4 support up to 64GB allows for smooth multitasking and gaming at moderate settings.
  • Compact MicroATX form factor fits well in smaller cases, making it ideal for space-saving builds.

Cons

  • Lacks PCIe 4.0 support, limiting future upgrade options for high-performance components.
  • Some users report issues with BIOS updates for newer Ryzen processors, requiring manual tweaks.
  • Not ideal for high-end gaming or intensive applications, as it may struggle with demanding tasks.
  • Audio quality, while decent, may not satisfy audiophiles or those looking for premium sound features.
  • Limited expansion options due to fewer USB ports and no additional high-speed ports like USB 3.2.
  • Some users noted that the motherboard can struggle with higher-end RAM configurations or overclocking.

Ratings

After analyzing verified user reviews from multiple platforms and languages, we found that the ASRock B450M/AC AM4 Motherboard offers excellent value, especially considering its price point. Feedback reflects both its strengths, such as reliable performance and integrated Wi-Fi, as well as some pain points related to BIOS updates with newer Ryzen processors. All spam, bot, and incentivized reviews were filtered out to ensure only authentic, high-quality feedback informed these ratings.

Performance
85%
Many users find this motherboard to deliver solid, stable performance for both gaming and general computing. It handles demanding tasks well, especially considering its budget-friendly price. Gamers appreciate its responsiveness and smooth performance with a variety of Ryzen processors.
However, some users mention that it struggles with very high-end setups, particularly with the latest Ryzen 5000 series processors. A few noted occasional slowdowns under heavy load or multitasking, though these were not widespread.
Value for Money
92%
The price-to-performance ratio of this motherboard is highly praised, especially for users building budget or mid-range PCs. Many buyers find it to be an excellent option for those wanting quality without breaking the bank, particularly with its integrated Wi-Fi and Bluetooth.
A few buyers believe that some of the features could be improved further for this price point, such as additional USB ports or better cooling options. Nonetheless, these concerns are generally minor compared to the overall value it offers.
Ease of Setup
88%
Most users report an easy and straightforward setup, with intuitive installation and good documentation. DIY builders, especially those new to PC building, find this motherboard to be hassle-free, allowing for a quick start without complications.
On the flip side, some users experienced difficulties with the BIOS setup when using newer Ryzen processors. A few had to manually adjust settings or update the BIOS before getting the system to run optimally.
Wi-Fi & Bluetooth Connectivity
90%
The integrated Wi-Fi 5 and Bluetooth support are standout features, particularly appreciated by users who need reliable wireless connectivity in budget builds. This feature is a significant advantage for those who want to avoid the extra cost of purchasing separate wireless adapters.
A small number of users noted occasional Wi-Fi signal drops or lower-than-expected speeds, especially in environments with many competing devices. However, this appears to be more of a setup issue rather than a widespread fault.
Build Quality
80%
20%
The build quality is generally solid for a budget motherboard. Users report that it feels sturdy enough for most use cases and does not suffer from cheap components, especially considering its price point.
Some users, however, feel that the overall build could be a bit more premium. A few complaints include flimsy rear I/O ports and a lack of reinforced PCIe slots, which could be a concern for heavy-duty builds or overclocking.
Processor Compatibility
87%
The B450M/AC motherboard supports a wide range of Ryzen processors, from the 3000 series up to the 5000 series, making it a versatile choice for most users. Many appreciate its broad compatibility with different Ryzen models, providing flexibility for upgrading.
However, there were reports from some users regarding issues with Ryzen 5000 series CPUs, particularly before BIOS updates. Some buyers needed to flash the BIOS to ensure optimal performance, which could be an extra step for less tech-savvy users.
Storage Speed (M.2/SATA)
84%
The motherboard offers solid storage options with M.2 and SATA 6Gb/s ports, ensuring fast data transfer speeds. This allows users to install and run games or applications without long load times, which is a big plus for gaming and productivity.
A few users have mentioned that the M.2 port can be a bit tricky to access, especially when using large graphics cards. Additionally, the motherboard lacks support for PCIe 4.0, limiting its potential for faster SSDs in future upgrades.
Audio Quality
82%
18%
The 7.1-channel HD audio, powered by the Realtek ALC892 chipset, is generally well-received. Users enjoy decent sound quality for gaming, video streaming, and casual listening, making it a solid choice for those without a dedicated sound card.
Some users, especially audiophiles, feel the onboard audio could be better. A few reports mentioned distortion or lower clarity at higher volumes, suggesting that the onboard sound isn't as high-end as some might expect from a mid-range motherboard.
BIOS & Firmware Updates
70%
30%
The BIOS is generally easy to navigate, and users appreciate its clear and simple interface. Firmware updates, when applied, bring significant performance improvements, particularly for newer processors.
However, many users faced issues with BIOS updates, particularly for newer Ryzen processors. Some had to manually update the BIOS to ensure compatibility, and a few reported that the update process was not as user-friendly as expected.
Customer Support
78%
22%
ASRock customer support is praised by several users for being responsive and helpful. Many found the online resources, including forums and guides, to be beneficial when troubleshooting or setting up the motherboard.
However, there were some complaints about delayed responses and less-than-ideal support for complex issues. A few users found it difficult to get detailed assistance or timely responses when facing more intricate problems with their builds.
Durability
77%
23%
For the price, the durability of this motherboard holds up well. Most users report no significant wear or failure after extended use, which makes it a reliable option for budget-conscious builders.
Some users have expressed concerns about long-term durability, particularly with heavy usage. A few users mentioned issues with the motherboard's performance over time, such as degraded Wi-Fi signal or occasional system instability after months of use.
Port Availability
85%
The motherboard offers a decent selection of ports, including USB 3.1 and SATA 6Gb/s, allowing users to connect a variety of peripherals and storage devices. Many users find the port configuration well-balanced for typical gaming and productivity setups.
While most users are satisfied, a few have pointed out that the motherboard lacks some additional ports, such as USB Type-C, which could have been beneficial for users with more modern devices. Some also felt that additional internal connectors would have been useful.

Suitable for:

The ASRock B450M/AC AM4 Motherboard is ideal for budget-conscious PC builders and gamers who require a cost-effective solution without sacrificing essential features. With support for multiple generations of Ryzen processors, including the 3000, 4000, and 5000 series, it caters to users who want a reliable platform for gaming or general use. Its integrated Wi-Fi 5 and Bluetooth make it an excellent option for those building a compact or wireless-friendly system without the need for extra adapters. DIY enthusiasts and entry-level builders will find this motherboard particularly appealing, as it offers strong value for money while supporting up to 64GB of dual-channel DDR4 memory. Those looking to assemble a balanced and affordable setup will appreciate the smooth experience it provides for everyday tasks and moderate gaming.

Not suitable for:

This motherboard may not be the best choice for users who plan to build high-end gaming rigs or systems with the latest, most demanding processors. While it handles Ryzen 5000 series CPUs adequately with BIOS updates, users seeking top-tier performance may notice limitations, particularly when running intensive applications or games at high settings. Overclockers and users with future-proofing in mind might also be disappointed by the lack of PCIe 4.0 support and limited expansion options. Additionally, users who require more advanced audio or additional connectivity ports might find the 7.1-channel HD audio and basic port selection insufficient for their needs. Overall, power users or those requiring cutting-edge specs might want to consider more premium options.

Specifications

  • Form Factor: MicroATX form factor for compact builds with flexible case compatibility.
  • Socket: Supports AMD AM4 socket for a wide range of Ryzen processors.
  • Chipset: Utilizes the AMD B450 chipset for solid performance and reliability.
  • Processor Support: Compatible with AMD Ryzen 3, Ryzen 5, Ryzen 7, and Ryzen 9 processors.
  • Graphics: Integrated AMD Radeon Vega graphics for basic gaming and multimedia performance.
  • Memory: Dual-channel DDR4 support up to 64GB for efficient multitasking.
  • Audio: 7.1-channel HD audio powered by the Realtek ALC892 audio chipset for immersive sound.
  • Wi-Fi: Wi-Fi 5 (802.11ac) support for fast and stable wireless connectivity.
  • Bluetooth: Integrated Bluetooth for seamless pairing with wireless peripherals.
  • Storage: M.2 and SATA 6Gb/s ports provide multiple fast storage options.
  • USB Ports: Includes 2x USB 2.0 and 2x USB 3.1 ports for flexible device connectivity.
  • Dimensions: Measures 11.5 x 2.8 x 16.18 inches for a compact and space-efficient build.
  • Weight: Weighs 2.2 pounds, making it lightweight and easy to handle.
  • Cooling: Supports additional cooling options with multiple fan headers.
  • BIOS: Supports BIOS updates for compatibility with newer Ryzen processors.
  • Power Delivery: Provides stable power delivery for mid-range and budget builds.
  • Expansion Slots: Includes PCIe slots for adding additional expansion cards.
  • Build Quality: Constructed with durable components, designed for budget-conscious users.
  • Price: Affordable pricing makes it a great value for budget-conscious builders.

FAQ

The ASRock B450M/AC AM4 Motherboard is a budget-friendly MicroATX motherboard with an AM4 socket. It supports Ryzen 3000, 4000, and 5000 series processors, has integrated AMD Radeon Vega graphics, and supports dual-channel DDR4 RAM up to 64GB. It also includes Wi-Fi 5 (802.11ac) and Bluetooth for wireless connectivity.

Yes, this motherboard supports AMD Ryzen 3000, 4000, and 5000 series processors, offering great compatibility for most current Ryzen chips. However, you may need to update the BIOS if using the latest 5000 series models for optimal performance.

Absolutely. The ASRock B450M/AC AM4 Motherboard is an affordable option for gaming builds, especially for those on a budget. It provides solid performance with Ryzen processors and integrated graphics, although for more demanding gaming setups, you might need a discrete GPU.

Installation is straightforward, especially for those familiar with building PCs. The MicroATX form factor ensures it fits in most standard PC cases, and the motherboard features a clear layout with clearly marked connectors to guide you during setup.

Yes, this motherboard includes Wi-Fi 5 (802.11ac) and Bluetooth, making it an excellent choice for users who want wireless connectivity without needing to purchase additional adapters.

The ASRock B450M/AC features 7.1-channel HD audio, powered by the Realtek ALC892 audio chipset. It delivers good sound quality for most everyday use, but audiophiles or those seeking premium audio may want to consider external solutions.

This motherboard includes M.2 and SATA 6Gb/s ports for fast storage options, allowing you to easily install SSDs for quick data access. It provides enough flexibility for both speed and capacity, though it lacks some of the newer high-speed storage options like PCIe 4.0.

While the ASRock B450M/AC offers good value, it's not built for extreme overclocking. Users looking for high-end performance or pushing hardware to the limits may find this motherboard lacking, especially as it doesn't support PCIe 4.0 or advanced power features for overclocking.

To update the BIOS, you'll need to visit ASRock's official website and download the latest BIOS version for this model. Follow the detailed instructions in the manual or on the website to ensure a smooth update process. It's recommended to update the BIOS if you're using newer Ryzen processors.

While this motherboard is great for budget builds, it has a few limitations such as lack of PCIe 4.0 support, fewer USB ports compared to higher-end models, and limited expansion options for demanding applications. However, for most users, these are minor trade-offs given its affordability.