ESGAMING 650W Non Modular Power Supply with Low-Noise 120mm Fan ATX PSU vs CORSAIR CX750M

Price Comparison

When it comes to price, the ESGAMING 650W Non Modular Power Supply is significantly more affordable at C$55.99, compared to the CORSAIR CX750M, which retails at C$124.99. This is a difference of C$69.00, making the ESGAMING model a budget-friendly option for users looking for basic power supply functionality without breaking the bank. The lower price tag of the ESGAMING model may appeal to entry-level gamers or those who do not require extensive power capabilities or modularity. In contrast, the higher cost of the CORSAIR model reflects its additional features and capabilities, targeting a more demanding user base.

Design and Build Quality

The ESGAMING 650W features a non-modular design with all cables pre-installed, which can simplify installation for users who prefer a straightforward setup. It boasts a compact size of 160mm x 150mm x 86mm, making it a standard ATX form factor, suitable for a variety of cases. Meanwhile, the CORSAIR CX750M offers a semi-modular design, allowing users to connect only the cables they need, which can help with cable management and airflow within a case. This design provides a more customisable experience and potentially cleaner aesthetics. The build quality of both power supplies appears robust, but the modularity of the CORSAIR model may lend it an edge in ease of use for more advanced builds.

Cooling Performance

Both power supplies are equipped with a 120mm low-noise fan, designed to keep the units cool during operation. However, the ESGAMING model emphasises its "virtually silent operation" at low loads, which can be appealing for users prioritising a quiet computing environment. The CORSAIR CX750M also highlights its near-silent operation under low and medium loads, suggesting that both units are capable of maintaining a low noise profile. The effective cooling solutions in both models indicate that they should perform well under typical gaming and computing scenarios, though specific cooling performance may vary based on the load and overall system configuration.

Compatibility and Connectivity

The ESGAMING 650W power supply promises high compatibility with a variety of components, featuring several connectors including an 8-pin CPU connector that can be split into a 4+4 connector and an 8-pin PCIe connector that can be split into a 6+2 connector. This versatility allows for connections to various hardware, including legacy components. On the other hand, the CORSAIR CX750M is noted for its native 12V-2x6 cable, eliminating the need for adapters when connecting to the latest Nvidia RTX 50-series GPUs and older 40-series cards. This feature makes the CORSAIR model particularly appealing for users building high-performance gaming rigs, ensuring compatibility with the newest graphics technologies.

Power Output Capabilities

The ESGAMING 650W power supply offers a solid output for most gaming and computing needs, providing sufficient power for mid-range systems. In contrast, the CORSAIR CX750M not only offers a higher wattage at 750W but also ensures that it can deliver up to 450W and 600W of GPU power through a single cable. This higher output may be crucial for users looking to run high-end graphics cards or multiple GPUs, thereby making the CORSAIR model a more future-proof option for demanding setups. The difference in power output capabilities makes the CORSAIR a more suitable choice for serious gamers or professionals who require robust performance.

Protection Features

In terms of safety features, the ESGAMING 650W power supply includes comprehensive protection mechanisms such as Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Power Protection (OPP), Short Circuit Protection (SCP), Over Current Protection (OCP), and Over Temperature Protection (OTP). These features ensure maximum safety for critical system components, appealing to users concerned about reliability and protection. The CORSAIR CX750M also adheres to safety standards with its updated specifications, ensuring reliable power delivery over its lifespan. While both models provide safety features, the detailed protections listed for the ESGAMING model may offer reassurance for users prioritising system safety.

User Experience and Installation

The ESGAMING 650W power supply's non-modular design with pre-installed cables can make installation straightforward for users who are not familiar with custom builds, as it reduces the complexity of cable management. Conversely, the CORSAIR CX750M’s semi-modular design allows for a more tailored installation experience, enabling users to choose only the cables they need. This can lead to better airflow and a neater look inside the case. Depending on the skill level and preferences of the user, the installation experience may vary significantly, with the ESGAMING appealing to beginners and the CORSAIR catering to more experienced builders.

Which should you buy?

Choosing between the ESGAMING 650W Non Modular Power Supply and the CORSAIR CX750M ultimately comes down to your specific needs and budget. If you are a casual user or gamer seeking an affordable power supply that provides essential functionality without unnecessary features, the ESGAMING model at C$55.99 is a great choice. However, if you require a higher wattage, modularity, and advanced compatibility for high-end components, the CORSAIR CX750M at C$124.99 justifies its price with superior performance and features. Consider your current and future needs to make the best choice for your system.