ASRock Challenger CL-650B 650W - PSU, 80 Plus Bronze

The ASRock Challenger CL-650B is an ATX power supply unit designed to deliver 650 watts of continuous power for desktop systems. It operates with an 80 PLUS Bronze certification, which specifies its efficiency level under typical electrical loads. The non-modular cabling design means all cables are permanently attached, a configuration intended for straightforward installation in budget-to-mid-range builds. This unit provides the necessary power for multi-core processors and modern graphics cards within its intended performance class.

System cooling is managed by a 120mm fan that provides active airflow to regulate internal component temperatures during operation. The unit integrates a suite of protection circuits, including safeguards against overvoltage, overcurrent, and short circuits, to protect connected hardware. Its standard ATX dimensions, with a depth of 140mm, ensure physical compatibility with the majority of PC chassis. The inclusion of active Power Factor Correction (PFC) helps improve power grid efficiency and deliver more stable voltage to the system.

• Delivers 650W of total power
• Features 80 PLUS Bronze certification
• Built with a standard ATX form factor
• Uses a non-modular cabling system
• Equipped with one 120mm cooling fan
• Provides two 6+2 pin PCIe and five SATA connectors
• Includes overvoltage, overcurrent, and short circuit protections
• Measures 150 x 86 x 140 mm