Fuhengli Computer PC Power Supply Tester, vs CORSAIR CX550 80 Plus Bronze Non Modular Low-Noise ATX

Overview

In this comparison, we will examine two distinct power solutions: the Computer PC Power Supply Tester and the CORSAIR CX550 80 Plus Bronze Power Supply. The former is a testing device designed to evaluate the functionality of power supplies, while the latter is a robust power supply unit (PSU) meant for use in building or upgrading a PC. Each product caters to a specific need, making this a unique comparison.

Price Comparison

The Computer PC Power Supply Tester is priced at $15.99, making it a budget-friendly option for users looking to test their power supplies. In contrast, the CORSAIR CX550 is significantly more expensive at $65.99, which is about 313% higher than the tester. While the tester serves a niche purpose, the CX550 provides reliable power to a PC, justifying its higher price. For users on a tight budget or those who only need to test power supplies, the tester presents a compelling choice.

Purpose and Functionality

The Computer PC Power Supply Tester is designed to assess the operational status of various power supply connectors, including ATX, SATA, and IDE. It features a 1.8'' LCD screen that provides a clear readout of voltage levels, making it easy to identify any issues with the power supply. On the other hand, the CORSAIR CX550 is an 80 Plus Bronze certified power supply, which guarantees up to 88% operational efficiency. This means it produces less heat and can lower energy costs, making it a suitable choice for power-hungry systems. While the tester is a diagnostic tool, the CX550 is meant for consistent power delivery.

Build Quality

The Computer PC Power Supply Tester boasts an aluminum alloy enclosure, which makes it light and easy to transport. This durable material also offers good thermal conductivity and corrosion resistance. Conversely, the CORSAIR CX550 features a compact casing that is only 125mm in length, designed to fit into most modern PC cases without any hassle. While both products are built to last, their construction serves different purposes: one focuses on portability and durability for testing, while the other emphasizes compactness for installation in a PC.

Efficiency and Performance

The efficiency of the CORSAIR CX550 is notable, as it is 80 PLUS Bronze certified, which means it can deliver up to 88% efficiency. This level of efficiency is crucial for users who want to reduce their energy consumption and heat generation, especially in high-performance builds. The Computer PC Power Supply Tester does not have an efficiency metric since it is not a power supply but rather a diagnostic tool. Its performance is measured by its ability to accurately gauge the voltages of various connectors, making it effective for its intended purpose.

User Experience

Using the Computer PC Power Supply Tester is straightforward, thanks to its 1.8'' LCD screen that displays voltage outputs clearly. It also has a beep alarm feature that alerts users when the power supply’s test values are out of the normal range. In contrast, the CORSAIR CX550 is designed for a seamless user experience, featuring a thermally controlled low-noise cooling fan that operates quietly under light loads. This means users can enjoy a quiet computing experience without the distraction of a loud fan, particularly during less intensive tasks.

Target Audience

The Computer PC Power Supply Tester is ideal for DIY enthusiasts and technicians who need to test power supplies regularly. Its affordable price makes it accessible for hobbyists as well. Meanwhile, the CORSAIR CX550 is targeted towards gamers and professionals who require a reliable power supply for their computers. Its robust design and quiet operation cater to users who prioritize performance and efficiency in their builds.

Warranty and Support

The CORSAIR CX550 comes with a three-year warranty, providing users with peace of mind regarding its reliability and performance. This warranty is backed by CORSAIR's global technical support team, ensuring assistance is available if needed. The Computer PC Power Supply Tester does not specify any warranty information, which may be a consideration for potential buyers. The assurance offered by the CX550 could sway users who value long-term support and reliability in their components.

Which should you buy?

Deciding between the Computer PC Power Supply Tester and the CORSAIR CX550 comes down to the specific needs of the user. If you are looking for a diagnostic tool to test various power supply connectors, the tester offers excellent functionality at a low price of $15.99. However, if you require a dependable power supply for a modern PC build, the CORSAIR CX550 is worth the investment at $65.99, offering efficiency, performance, and support. Ultimately, your purchase should align with whether you need a testing tool or a reliable power source for your computer.