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CPS KN650 Power Supply Fully Modular, 650W ATX 3.1, 80 Plus Gold Certified, PCIe 5.1 12V-26, Japanese Capacitors, Ultra-Flexible Cables, 5-Year Warranty for £45.20 with voucher.
Scores a B in the PSU tier list
The CPS KN650 Power Supply, available on Amazon for £45.20, is a robust solution for powering high-performance PCs. Fully Modular in design, it allows users to connect only the necessary cables, enhancing both cable management and airflow within the system. This feature is complemented by ultra-flexible shark-pattern cables, which further streamline the setup process.
Engineered to meet ATX 3.1 and PCIe 5.1 standards, the KN650 is equipped with a native 12V-26 PCIe connector. This ensures compatibility with the latest GPUs, eliminating the need for additional adapters. The power supply is also 80 Plus Gold Certified, offering up to 92% efficiency under typical loads. This high efficiency reduces both energy loss and heat output, which can contribute to lower electricity bills.
Durability and reliability are assured with the use of premium Japanese capacitors rated at 105C. These components are designed to provide long-term stability, particularly in demanding environments such as gaming or intensive workstation tasks. Additionally, the KN650 features a temperature-controlled 120mm hydraulic bearing fan. This fan remains silent during low loads and automatically adjusts its speed to manage higher demands, ensuring quiet operation.
The power supply supports a universal voltage range of 100240V, making it suitable for use in various regions around the world. It is backed by a 5-year manufacturer warranty, providing users with added assurance of its quality and longevity. However, its important to note that only the cables included with the PSU should be used, as compatibility with cables from other brands is not guaranteed.
With a 650W output, the KN650 is designed for personal computers and supports ATX and PCI Express connector types. It features a single fan for air cooling and is manufactured by PCCOOLER, a brand known for its reliable power solutions. The product originates from China and is identified by the model number KN650.

