PCCOOLER PSU Fully Modular Power Supply, 850W ATX vs TECWARE Flex RGB Cable Cover Kit
Updated August 2026 — PCCOOLER PSU Fully Modular Power Supply, 850W ATX wins on power and efficiency, TECWARE Flex RGB Cable Cover Kit wins on aesthetics and price.
The PCCOOLER PSU offers superior power capabilities, while the TECWARE kit enhances aesthetics at a lower price.
Why PCCOOLER PSU Fully Modular Power Supply, 850W ATX is better
Power Output
850W power supply for high-performance systems
Efficiency
80 Plus Gold certification for energy savings
Build Quality
Premium Japanese capacitors for reliability
Why TECWARE Flex RGB Cable Cover Kit is better
Price
More affordable at $39.99
Aesthetic Appeal
Vibrant RGB lighting for visual enhancement
Ease of Installation
Flexible design for easy cable management
Overall score
Specifications
| Spec | PCCOOLER PSU Fully Modular Power Supply, 850W ATX | TECWARE Flex RGB Cable Cover Kit |
|---|---|---|
| Wattage | 850W | N/A |
| Certification | 80 Plus Gold | N/A |
| Modularity | Fully Modular | N/A |
| RGB Lighting | No | Yes |
| Compatibility | ATX 3.1 | 24-pin, 8-pin/16-pin |
Dimension comparison
Price Comparison
When comparing the prices of the PCCOOLER PSU Fully Modular Power Supply and the TECWARE Flex RGB Cable Cover Kit, the power supply is significantly more expensive. The PCCOOLER model is priced at $79.99, whereas the TECWARE kit costs $39.99. This makes the TECWARE kit about 50% cheaper than the PCCOOLER power supply. If budget is a primary concern, the TECWARE offers a more economical option, especially for users looking to enhance their PC without spending too much.
Product Overview
The PCCOOLER PSU is designed for high-performance systems, offering 850W power output and compliance with ATX 3.1 specifications. It features a fully modular design that allows users to connect only the necessary cables, which promotes better airflow and cable management. On the other hand, the TECWARE Flex RGB Cable Cover Kit enhances the appearance of your existing PSU cables with vibrant RGB lighting. It is compatible with standard motherboard and GPU power connections, making it a versatile choice for many setups.
Features and Functionality
The PCCOOLER PSU boasts a range of advanced features, such as 80 Plus Gold certification, which signifies high energy efficiency with up to 92% conversion efficiency. This not only reduces energy loss but also helps keep electricity costs down. Additionally, it incorporates premium Japanese capacitors for long-term reliability and smart cooling technology, ensuring quiet operation during low loads. In contrast, the TECWARE Flex RGB Cable Cover Kit features high-density ARGB lighting with up to 81 LEDs per cable. This provides a customizable glow, enhancing the overall aesthetics of the PC setup, although it lacks the functional power delivery capabilities of the PCCOOLER.
Build Quality and Durability
In terms of build quality, the PCCOOLER PSU utilizes high-quality Japanese capacitors, ensuring stability and reliability under demanding conditions. This makes it an excellent choice for gamers and workstation users who require consistent performance. The TECWARE kit, while not a power supply, is made from durable silicone that enables smooth bends and a clean finish. Although it does not deliver power, the materials used in the TECWARE kit contribute to a visually appealing and professional look for any gaming rig.
Installation and Usability
The installation process for the PCCOOLER PSU is straightforward, thanks to its fully modular design that allows users to connect only the cables they need. This aspect greatly aids in cable management and improves airflow within the case. The TECWARE kit is designed for easy installation as well, providing cable braces and connectors for a hassle-free setup. However, it is important to note that while the TECWARE enhances aesthetics, it does not replace the need for a functional power supply.
Compatibility
The PCCOOLER PSU is compliant with ATX 3.1 and PCIe 5.1 standards, making it suitable for the latest high-performance GPUs without the need for adapters. It supports a wide voltage range of 100–240V, ensuring global compatibility. In comparison, the TECWARE Flex RGB Cable Cover Kit is compatible with standard 24-pin and 8-pin or 16-pin GPU cables, allowing it to fit most setups. While the TECWARE is compatible with a variety of systems, it does not contribute to the power supply aspect of a build, which is critical for performance.
Aesthetic Appeal
When it comes to aesthetics, the TECWARE Flex RGB Cable Cover Kit excels with its vibrant RGB lighting, designed to bring life to your PSU cables. The kit creates a visually striking effect with seamless color transitions, enhancing the overall look of your gaming rig. The PCCOOLER PSU, while practical and efficient, does not emphasize aesthetics but focuses on delivering reliable power. For users who prioritize visual appeal, the TECWARE is the clear winner.
Which should you buy?
In deciding between the PCCOOLER PSU Fully Modular Power Supply and the TECWARE Flex RGB Cable Cover Kit, your choice largely depends on your needs. If you require a high-performance power supply with reliability and efficiency, the PCCOOLER is the superior option, despite its higher price of $79.99. However, if you're looking to enhance the visual aspects of your existing power setup at a more affordable price of $39.99, the TECWARE kit is an excellent choice. Ultimately, for those building or upgrading a PC, the PCCOOLER provides essential power capabilities, while the TECWARE focuses on aesthetics.

