Apevia ITX-PFC500W Mini ITX/Flex ATX / 1U 500W vs Lian Li EDGE1000W Fully Modular Low-Noise ATX
Updated August 2026 — Lian Li EDGE1000W Fully Modular Low-Noise ATX leads on cable count and width.
The Lian Li EDGE1000W outperforms the Apevia ITX-PFC500W in power capacity, efficiency, and features, making it the better choice for high-performance builds.
Why Apevia ITX-PFC500W Mini ITX/Flex ATX / 1U 500W is better
Price
Apevia is significantly cheaper at $49.99.
Size
Apevia is designed for small form factor builds.
Basic Functionality
Apevia provides adequate power for mid-range systems.
Why Lian Li EDGE1000W Fully Modular Low-Noise ATX is better
Power Capacity
Lian Li offers 1000W compared to Apevia's 500W.
Efficiency
Lian Li has 80 PLUS Gold certification.
Modern Compatibility
Lian Li supports ATX 3.1 and PCIe 5.1.
Overall score
Specifications
| Spec | Apevia ITX-PFC500W Mini ITX/Flex ATX / 1U 500W | Lian Li EDGE1000W Fully Modular Low-Noise ATX |
|---|---|---|
| Power Output | 500W | 1000W |
| Efficiency Rating | N/A | 80 PLUS Gold |
| Modular Design | Fully Modular | Fully Modular |
| Cooling Type | 40mm Fan | Low Noise Fan |
| Connector Type | 20+4pin | 12V-2x6 |
Dimension comparison
Overview of the Apevia ITX-PFC500W and Lian Li EDGE1000W
In comparing the Apevia ITX-PFC500W and the Lian Li EDGE1000W, we find a significant difference in power capacity and price. The Apevia model offers 500W of power for $49.99, while the Lian Li provides a much higher 1000W capacity at $158.99, making the Lian Li about 217% more powerful but also 218% more expensive.
The Apevia ITX-PFC500W is tailored for smaller systems, ideal for mini ITX and Flex ATX builds, whereas the Lian Li EDGE1000W targets high-performance setups, suitable for gaming and demanding applications. This distinction sets the stage for our deeper analysis of their features and performance.
Power Capacity Comparison
When it comes to power capacity, the Lian Li EDGE1000W clearly outshines the Apevia ITX-PFC500W. With 1000W of power output, the Lian Li model is capable of supporting more demanding components, including high-end GPUs like the NVIDIA GeForce RTX 50 and 40 series. In contrast, the Apevia's 500W is sufficient for mid-range systems and less power-hungry builds but may limit upgrades in the future.
This substantial difference in wattage means that users planning to build or upgrade a gaming rig or workstation would benefit more from the Lian Li, while those with smaller, less demanding setups might find the Apevia to be a more suitable choice.
Modular Design Features
Both power supplies feature fully modular designs, allowing for easy cable management and improved airflow within the case. The Apevia ITX-PFC500W includes a versatile array of connectors, such as a 20+4 pin main power connector and multiple PCIe and SATA connections. However, it lacks some of the advanced features offered by the Lian Li EDGE1000W.
The Lian Li model's integration with a USB/Fan Hub module is a standout feature, enhancing its functionality by supporting multiple devices and providing optimal cooling solutions. This added flexibility can be crucial for PC builders looking to optimize both performance and aesthetics, setting the Lian Li apart from the Apevia.
Efficiency Ratings
Efficiency is another area where the Lian Li EDGE1000W excels. It boasts an 80 PLUS Gold certification and Cybenetics Gold efficiency rating, ensuring minimal energy waste and lowered operational costs. The Apevia ITX-PFC500W, while functional, does not highlight any specific efficiency ratings, which could imply a less efficient performance relative to its more advanced competitor.
The high efficiency of the Lian Li means better power delivery to components, making it a more reliable choice for users who want to maximize performance while minimizing energy consumption.
Noise Levels
Noise levels can greatly affect the user experience in a gaming or workstation environment. The Lian Li EDGE1000W is designed with low noise in mind, featuring a fan that operates quietly even under load. This is particularly important for high-performance systems where noise can be a distraction.
The Apevia ITX-PFC500W comes equipped with a 40mm double ball bearing fan, which may not be as efficient at noise reduction as the larger, more advanced cooling solutions found in the Lian Li. Users who prioritize a quiet operation will likely favor the Lian Li model over the Apevia.
Build Quality and Design
In terms of build quality, the Lian Li EDGE1000W is designed with an L-shape that enhances airflow and aesthetics, making it a visually appealing addition to any high-end build. The magnetic dust filter mesh is another thoughtful design feature that simplifies maintenance and ensures longevity.
Conversely, the Apevia ITX-PFC500W, while sturdy for its intended use, lacks the same level of premium design and features. Users looking for a more visually striking power supply may lean towards the Lian Li, which not only performs well but also enhances the overall look of a gaming setup.
Compatibility with Modern Hardware
The Lian Li EDGE1000W is ATX 3.1 compliant and supports PCIe 5.1, making it compatible with the latest hardware advancements. This future-proofing is essential for gamers and professionals who want to invest in high-performance components without worrying about power supply limitations.
On the other hand, the Apevia ITX-PFC500W is primarily suited for small form factor systems and may not accommodate the latest high-performance hardware as effectively as the Lian Li. For users planning to upgrade to newer, more power-intensive components, the Lian Li is the clear winner.
Which should you buy?
Deciding between the Apevia ITX-PFC500W and the Lian Li EDGE1000W ultimately hinges on your specific needs and budget. If you require a compact, cost-effective solution for a smaller build, the Apevia at $49.99 is a suitable option. However, if you're looking for a high-capacity, efficient, and feature-rich power supply that supports modern hardware, the Lian Li EDGE1000W at $158.99 is the superior choice. Given its advanced features, power capacity, and noise reduction capabilities, the Lian Li is well worth the investment for serious gamers and professionals alike.

