ASRock PRO-650G Power Supply - 650W 80 Plus Gold vs Lian Li EDGE1000W Fully Modular Low-Noise ATX
Updated August 2026 — ASRock PRO-650G Power Supply - 650W 80 Plus Gold wins on warranty and protection, Lian Li EDGE1000W Fully Modular Low-Noise ATX wins on modularity and cooling.
The ASRock PRO-650G is a budget-friendly option for mid-range systems, while the Lian Li EDGE1000W offers superior power and advanced features for high-performance builds.
Why ASRock PRO-650G Power Supply - 650W 80 Plus Gold is better
Price
ASRock is significantly cheaper at $49.99.
Efficiency
Both are 80 PLUS Gold certified.
Size
ASRock is more compact.
Why Lian Li EDGE1000W Fully Modular Low-Noise ATX is better
Power Output
Lian Li provides 1000W compared to ASRock's 650W.
Modularity
Lian Li is fully modular for better cable management.
Advanced Features
Lian Li includes a USB/Fan Hub Module.
Overall score
Specifications
| Spec | ASRock PRO-650G Power Supply - 650W 80 Plus Gold | Lian Li EDGE1000W Fully Modular Low-Noise ATX |
|---|---|---|
| Brand | ASRock | Lian Li |
| Certification | 80 PLUS Gold | 80 PLUS Gold |
| Modularity | Non-Modular | Fully Modular |
| ATX Compliance | 3.1 | 3.1 |
| Fan Size | 120mm | 120mm |
Dimension comparison
Price Comparison
When it comes to pricing, the ASRock PRO-650G Power Supply is significantly more affordable at $49.99, while the Lian Li EDGE1000W is priced at $158.99. This makes the ASRock about 69% cheaper than the Lian Li. For budget-conscious consumers or those looking to build a mid-range system, the ASRock may be the more appealing option. However, the higher price of the Lian Li reflects its advanced features and higher wattage capacity, making it suitable for high-performance builds.
Power Output
The power output of a power supply is crucial for ensuring that your system runs smoothly under load. The ASRock PRO-650G delivers a robust 650W, while the Lian Li EDGE1000W provides a significant 1000W. This means that the Lian Li can support more demanding setups, especially those with high-end graphics cards or multiple components. If you are planning to run a powerful gaming rig or workstation, the Lian Li's extra wattage will be beneficial, while the ASRock is perfect for mid-range systems.
Efficiency Ratings
Efficiency is a key factor in choosing a power supply, affecting both performance and energy costs. Both the ASRock PRO-650G and the Lian Li EDGE1000W are certified with 80 PLUS Gold, indicating they deliver up to 90% energy efficiency. This means both options minimize power consumption and heat output during operation. The certification ensures that regardless of your choice, you will enjoy reliable performance and lower electricity bills.
Compatibility
Compatibility with modern components is essential for any power supply. The ASRock PRO-650G is ATX 3.1 compatible, meeting the latest standard for contemporary components. Similarly, the Lian Li EDGE1000W is also ATX 3.1 compliant and supports PCIe 5.1, which is crucial for next-gen graphics cards like NVIDIA’s RTX 40 and 50 series. This makes both products suitable for current and future builds, but the Lian Li might offer more flexibility for those looking to upgrade to the latest technology.
Noise Levels
Noise levels can significantly influence the user experience, particularly in quiet environments. The ASRock PRO-650G features a quiet 120mm fan, designed to maintain low noise during operation. In contrast, the Lian Li EDGE1000W emphasizes low noise as well, with its design certified for high efficiency and quiet fan operation. Both power supplies aim to provide a peaceful computing environment, making them suitable for gamers and professionals who prioritize a quiet setup.
Build Quality
Build quality is an important consideration for durability and longevity. The ASRock PRO-650G uses all-Taiwanese capacitors, which are known for their reliability and lifespan. On the other hand, the Lian Li EDGE1000W boasts a more advanced design that includes an integration with a USB/Fan Hub Module, further enhancing its versatility. The Lian Li’s premium build suggests it may withstand more rigorous use, especially in high-performance scenarios, while the ASRock provides solid reliability for everyday tasks.
Cable Management
Effective cable management can enhance airflow and aesthetics within a PC case. The ASRock PRO-650G features a flat cable design, which simplifies installation and improves airflow. Conversely, the Lian Li EDGE1000W is fully modular, allowing users to connect only the cables they need and further improve cable management. While both options provide solutions for tidy setups, the full modularity of the Lian Li offers added flexibility for complex builds.
Which should you buy?
Choosing between the ASRock PRO-650G and the Lian Li EDGE1000W comes down to your specific needs and budget. If you are looking for an economical option for a mid-range system, the ASRock at $49.99 offers solid performance and efficiency. However, if your goal is to build a high-performance setup with the capability to support the latest components, the Lian Li at $158.99 provides more power and advanced features. Ultimately, your decision should reflect the demands of your system and your investment in future upgrades.

