GIGABYTE GP-P550B 550W - PSU, 80 Plus Bronze

The GIGABYTE GP-P550B is a 550-watt power supply unit designed for entry-level to mid-range PC builds. It holds an 80 PLUS Bronze certification, which specifies up to 85% energy efficiency under typical load conditions, contributing to reduced heat output and lower power consumption. The unit employs Active Power Factor Correction (PFC) to provide more stable and reliable power to system components. All cables are permanently attached in a non-modular configuration, a design consideration for system builders planning their cable routing and management within a case.

This power supply is built to the standard ATX form factor, ensuring physical compatibility with the majority of desktop chassis. A 120mm fan is integrated for active cooling, regulating internal temperatures during operation. The unit is engineered with a comprehensive set of protection circuits, including over voltage (OVP), over power (OPP), and short circuit (SCP) protection, which serve to safeguard connected hardware. The mean time between failures (MTBF) is rated at 100,000 hours, providing a metric for its operational lifespan.

• 550W total power output
• 80 PLUS Bronze certified for efficiency
• Standard ATX form factor
• Non-modular cable design
• 120mm fan for active cooling
• Includes OVP, OPP, SCP, UVP, OCP, and OTP protections
• Provides 2x PCIe (6+2 pin) and 6x SATA connectors
• Measures 150mm x 140mm x 86mm