About Gigabyte GP-P550B 550W 80 Plus Bronze Power Supply
The Gigabyte GP-P550B 550W Power Supply is designed for users who want dependable performance and solid efficiency for budget-friendly or mid-range PC builds. With its 80 Plus Bronze certification, the PSU delivers improved efficiency compared to standard units, reducing heat output and power consumption while maintaining steady voltage regulation during daily use, gaming and multitasking.
Providing 550W of clean, stable output, this power supply comfortably supports modern entry-level to mid-range GPUs, multi-core CPUs and multiple storage devices. Its single +12V rail design ensures consistent power distribution, improving system stability under load. The cooling system uses a quiet, efficient fan that keeps temperatures controlled without adding unnecessary noise.
The GP-P550B is built with high-quality components and includes essential safety protections—such as over-voltage, under-voltage, over-power, over-current and short-circuit safeguards—to protect your hardware from electrical issues. Its reliable build quality ensures long-term durability for home, office or gaming systems.
Ideal for users building their first PC, upgrading an older system or assembling a cost-effective gaming setup, the Gigabyte GP-P550B provides an excellent balance of performance, reliability and affordability.
Gigabyte GP-P550B 550W 80 Plus Bronze Power Supply Specifications:
| Feature | Details |
|---|---|
| Model | Gigabyte GP-P550B |
| Wattage | 550W |
| Efficiency | 80 Plus Bronze certified |
| Design | Non-modular |
| Rail System | Single +12V rail |
| Cooling | Low-noise, efficient cooling fan |
| Protections | OVP, UVP, OPP, OCP, SCP |
| Compatibility | Supports entry-level and mid-range GPUs and CPUs |
| Ideal Use | Home PCs, office systems, budget gaming desktops |
Best For
• Entry-level and mid-range gaming PCs
• Home and office computing systems
• Users looking for affordable and reliable power delivery
• Systems with moderate GPU and CPU power needs
• Quiet and efficient everyday use setups
• Safe and long-lasting PC builds with essential protections
The Gigabyte GP-P550B offers efficient Bronze-certified performance, stable 550W output and dependable protective features, making it a cost-effective and reliable power supply for everyday computing and mid-range gaming builds.
