GIGABYTE GP-P450B 450W - PSU, 80 PLUS Bronze

The GIGABYTE GP-P450B is a 450-watt power supply unit designed for entry-level and mid-range desktop computer systems. It holds an 80 PLUS Bronze certification, achieving up to 85% energy efficiency under typical operating loads and reducing excess heat generation. The unit incorporates Active Power Factor Correction (PFC) to maintain a stable and consistent power delivery to all components. This model utilizes a non-modular design where all cables are permanently attached, providing the necessary connectors for a standard build.

A 120mm hydraulic bearing fan provides active cooling, with its operational speed regulated to balance thermal performance and noise output. The power supply is equipped with a comprehensive suite of protection circuits, including safeguards against over-voltage, over-power, under-voltage, and short circuits. Its cabling consists of all-black, flat-style wires that can simplify cable management and improve airflow within the computer case. The unit is rated for a mean time between failures (MTBF) of over 100,000 hours, an indicator of its intended operational longevity.

• Delivers 450W of continuous power
• Features 80 PLUS Bronze certification
• Built in a standard ATX form factor
• Uses a non-modular, flat cable design
• Cooled by a 120mm hydraulic bearing fan
• Provides two 6+2 pin PCIe connectors
• Measures 150mm x 86mm x 140mm