ESGAMING 650W Non Modular Power Supply with Low-Noise 120mm Fan ATX PSU vs ESGAMING SFX 500W / Mini ITX/Micro ATX

Overview of ESGAMING Power Supplies

When it comes to choosing a power supply, the ESGAMING 650W Non Modular Power Supply and the ESGAMING SFX 500W are two strong contenders. The 650W model is priced at C$55.99, while the 500W version is slightly cheaper at C$54.99. Both supplies are designed to provide reliable power, but their features cater to different needs and setups.

Design and Size

The ESGAMING 650W Non Modular Power Supply features a standard ATX form factor with dimensions of 160mm x 150mm x 86mm, making it suitable for most desktop builds. In contrast, the ESGAMING SFX 500W is designed for Mini ITX and Micro ATX cases, which are smaller and more compact. This difference in size means that the 500W model is ideal for compact builds, while the 650W variant is better suited for larger setups requiring more power.

Cooling Capabilities

Cooling performance is crucial for maintaining system stability. The ESGAMING 650W comes equipped with a 120mm low-noise fan that operates silently under low loads, ensuring a quiet computing experience. On the other hand, the ESGAMING SFX 500W utilises an 80mm silent fan with auto-thermal control. While both fans are designed for efficient cooling, the larger fan on the 650W may provide better airflow in larger cases compared to the smaller fan on the 500W.

Cable Management

Cable management is essential for maintaining an organized build. The ESGAMING 650W Non Modular Power Supply features non-modular cables that are pre-installed with a black and flat design, avoiding the traditional 'ketchup and mustard' colour scheme. Conversely, the ESGAMING SFX 500W offers a similar design but includes the ability to split its connectors, such as the 24-pin motherboard connector into a 20+4 pin configuration. This flexibility can make installation easier in tight spaces.

Power Output and Efficiency

When it comes to power output, the ESGAMING 650W provides a maximum output of 650 watts, making it suitable for high-performance components. In comparison, the ESGAMING SFX 500W has a maximum output of 500 watts. Although the 650W model is more powerful, the SFX 500W employs Active PFC (Power Factor Correction), which enhances energy efficiency and reduces harmonic distortion. This makes the 500W version a suitable choice for those who prioritise efficiency over sheer power.

Connector Options

Connector availability can greatly affect compatibility with various components. The ESGAMING 650W features a wide range of connectors, including a split 8-pin CPU connector and a split 8-pin PCIe connector, ensuring compatibility with both modern and legacy hardware. On the other hand, the ESGAMING SFX 500W also offers a variety of connectors including a 24-pin main power, 4+4 pin CPU, and two PCIe 6+2 pin connectors. The diverse connector options on both power supplies make them versatile choices for different system requirements.

Protection Features

Both power supplies come with comprehensive protection features to safeguard your components. The ESGAMING 650W includes protections against Over Voltage, Under Voltage, Over Current, Short Circuit, Over Power, and Over Temperature. Similarly, the ESGAMING SFX 500W provides heavy-duty protections that encompass Short-Circuit, Over-Current, Over-Voltage, Over-Power, Under-Voltage, and Over-Temperature protections. This similarity ensures that both products can protect your system from potential damage caused by electrical issues.

Price Comparison

The pricing for both power supplies is closely matched, with the ESGAMING 650W priced at C$55.99 and the ESGAMING SFX 500W at C$54.99. The slight difference in price reflects their specifications and intended use. While the 650W model offers higher wattage and potentially better cooling, the 500W version is geared towards more compact builds and efficiency, making it a solid choice for budget-conscious consumers.

Which should you buy?

Deciding between the ESGAMING 650W Non Modular Power Supply and the ESGAMING SFX 500W ultimately comes down to your specific needs. If you require a higher wattage supply for a robust build and prefer a quieter cooling solution, the 650W model is the better option. However, if you are building a compact system and value energy efficiency, the SFX 500W is an excellent choice. Both power supplies offer strong protection features and a variety of connectors, ensuring that either choice will serve you well in powering your system.