Gigabyte 450W 80 PLUS Bronze Certified Power Supply - Efficient, Reliable, and Quiet Performance

The Gigabyte 450W 80 PLUS Bronze Certified Power Supply offers a balance of efficiency, reliability, and quiet operation. With 80 PLUS Bronze certification, this power supply delivers 85% efficiency at 50% load, resulting in reduced power waste, less heat generation, and quieter fan performance. Its advanced efficiency contributes to a more stable and eco-friendly system build.

Designed with a reliable flat cable system, the P450B minimizes clutter and improves airflow within your PC case. This design helps maintain an organized interior and enhances cooling efficiency. The power supply is equipped with a 120mm Silent Hydraulic Bearing (HYB) fan, which optimizes noise reduction and thermal performance. The fan’s speed is dynamically adjusted based on power requirements, ensuring a quieter operation and extending the fan's lifespan.

The P450B incorporates comprehensive protection features, including Over Current Protection (OCP), Over Temperature Protection (OTP), Over Voltage Protection (OVP), Over Power Protection (OPP), Under Voltage Protection (UVP), and Short Circuit Protection (SCP). These safeguards ensure reliable and stable operation under various conditions, and the unit is safety-certified in multiple countries.

Key Features:

• 80 PLUS Bronze Certified: Achieves 85% efficiency at 50% load, reducing power waste, heat, and noise.
• Reliable Flat Cable Design: Enhances airflow and reduces clutter within the case.
• 120mm Silent Hydraulic Bearing Fan: Provides optimized noise reduction and thermal performance, with extended lifespan.
• Comprehensive Protection: Includes OCP, OTP, OVP, OPP, UVP, and SCP for enhanced system stability and safety.

Specifications:

• Model: P450B
• Type: Intel Form Factor ATX 12V v2.31
• PFC: Active PFC (>0.9 typical)
• Input Voltage: 100-240 Vac (full range)
• Input Current: 8-4 A
• Input Frequency: 60-50 Hz
• Output Capacity: 450W
• Dimension: 150 x 140 x 86 mm
• Fan Type: 120 mm Hydraulic Bearing (HYB) Fan
• 80 PLUS Rating: Bronze
• Efficiency: 85% at typical load
• MTBF: >100,000 hours
• Protection: OVP/OPP/SCP/UVP/OCP/OTP
• Power Good Signal: 100-500ms
• Hold Up Time: >16ms
• Cable Type: Flat, All black
• Connectors:
  • ATX/MB 20+4 Pin x 1 : 550mm*1
  • CPU/EPS 4+4 Pin x 1 : 600mm*1
  • PCI-e 6+2 Pin x 2 : 550mm+150mm*1
  • SATA x 6 : 500mm+120mm+120mm*2
  • 4 Pin Peripheral x 3 + 4-Pin Floppy x 1 : 500mm+120mm+120mm+120mm*1

The Gigabyte 450W 80 PLUS Bronze Certified Power Supply combines high efficiency, reliable performance, and quiet operation, making it a solid choice for powering your system with peace of mind.