Corsair HX1000i Fully Modular Ultra-Low Noise ATX vs PCCOOLER PSU Fully Modular Power Supply, 850W ATX

Pricing

The PCCOOLER PSU is significantly cheaper than the Corsair HX1000i, priced at $79.99 compared to $234.99. This makes the PCCOOLER about 66% less expensive than the Corsair, which could be a crucial factor for budget-conscious consumers. While the Corsair offers some advanced features, the price difference may sway those looking for a more economical option without sacrificing basic performance.

Power Output

When it comes to power output, the Corsair HX1000i offers 1000W, while the PCCOOLER PSU provides 850W. The 1000W capacity of the Corsair makes it more suitable for high-performance gaming rigs or workstations that require extra power for demanding components like multiple GPUs. In contrast, the PCCOOLER can still adequately support most mid-range systems, but may struggle under extreme loads.

Efficiency Ratings

Efficiency is another critical aspect where the Corsair HX1000i excels with its 80 Plus Platinum rating, ensuring up to 94% efficiency under typical loads. This translates to less energy waste and potentially lower electricity bills over time. In comparison, the PCCOOLER PSU holds an 80 Plus Gold certification, which provides up to 92% efficiency. While both are highly efficient, the Corsair offers a slight edge in energy savings.

Modular Design

Both power supplies boast a fully modular design, but the implementation differs. The Corsair HX1000i allows users to connect only the cables necessary for their builds, which promotes cleaner setups and better airflow. The PCCOOLER also features ultra-flexible cables that enhance cable management, but the Corsair's focus on ease of use with its iCUE software integration may appeal more to tech enthusiasts who value customization.

Cooling Solutions

Cooling capabilities are crucial in maintaining system performance, and both power supplies employ different methods. The Corsair HX1000i utilizes a 140mm fluid dynamic bearing fan that operates quietly, especially in low-load scenarios thanks to its Zero RPM fan mode. On the other hand, the PCCOOLER PSU has a 120mm hydraulic bearing fan with temperature-controlled operation. While both fans are designed to be quiet, the Corsair's Zero RPM mode could offer a more silent experience during light usage.

Build Quality and Components

In terms of build quality, the Corsair HX1000i stands out with its use of high-quality Japanese 105°C-rated capacitors and a ten-year warranty, reflecting its superior durability and reliability. The PCCOOLER also employs Japanese capacitors but backs them with a five-year warranty. This difference might be significant for users intending to keep their systems running for a long time, as the Corsair offers more assurance in terms of longevity.

Software Compatibility

The Corsair HX1000i has an advantage with its compatibility with CORSAIR iCUE software, which allows users to create custom fan curves, monitor power settings, and toggle between single to multi-rail overcurrent protection on the fly. This level of control can be very appealing for gamers and PC builders who want to optimize their systems. The PCCOOLER does not mention any software compatibility, which may limit its appeal for those who appreciate more granular control over their power supply settings.

Which should you buy?

Ultimately, the choice between the Corsair HX1000i and the PCCOOLER PSU comes down to your specific needs and budget. If you're looking for a high-capacity, efficient power supply with advanced features like software control and superior build quality, the Corsair HX1000i is worth its higher price at $234.99. However, if you need a reliable power supply for a mid-range system and want to save significantly, the PCCOOLER PSU at $79.99 offers great value without compromising essential performance. Consider what aspects are most important to you—whether it's power capacity, efficiency, or price—before making your final decision.