Gigabyte P550B 550W 80 Plus Bronze Certified Power Supply

Gigabyte P550B 550W 80 Plus Bronze Certified Power Supply

The Gigabyte P550B 550W 80 Plus Bronze Certified Power Supply is a reliable and efficient solution designed to deliver stable power to modern desktop systems. Built with quality components and engineered for consistent performance, this 550W PSU is ideal for mid-range gaming PCs, office workstations, and home setups that require dependable power delivery. With its 80 Plus Bronze certification, the power supply ensures up to 85% efficiency at typical loads, reducing energy waste, lowering heat generation, and helping users save on electricity bills. It features a single +12V rail design that provides optimal power output for CPUs and GPUs, ensuring stable performance during heavy workloads and gaming sessions. The Gigabyte P550B is equipped with a 120mm silent hydraulic bearing (HYB) fan that intelligently adjusts its speed based on system load, offering efficient cooling while maintaining low noise levels. Its flat black cables improve airflow inside the case and make cable management easier for cleaner builds. The PSU also includes essential protection features such as OVP (Over Voltage Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), UVP (Under Voltage Protection), and OTP (Over Temperature Protection), safeguarding your valuable PC components from unexpected electrical issues. Designed with durability in mind, it uses high-quality capacitors to ensure long-lasting and stable operation. Whether you are building a new PC or upgrading an existing system, the Gigabyte P550B 550W 80 Plus Bronze Certified Power Supply offers an excellent balance of performance, efficiency, and affordability.

Features of Gigabyte P550B 550W 80 Plus Bronze Certified Power Supply

The Gigabyte P550B is engineered to provide efficient and stable power for everyday computing and gaming systems.

It combines high energy efficiency, advanced protection features, and quiet cooling performance for reliable long-term use.

• 550W continuous power output
• 80 Plus Bronze certified (up to 85% efficiency)
• Single +12V rail for stable CPU & GPU performance
• 120mm Hydraulic Bearing (HYB) silent cooling fan
• Flat black cables for improved airflow and easy cable management
• OVP, OPP, SCP, UVP, and OTP safety protections
• High-quality components for enhanced durability
• Compatible with ATX form factor PC cases