P550SS-Power Supply-550W

GIGABYTE P550SS Ice 80+ Silver Non-Modular ATX 3.0 Power Supply ( 550W ) ( White )

• 550W non-modular ATX 3.0 PSU in white chassis from Gigabyte P550SS Ice series.
• 80 Plus Silver 230V EU certified with 90% efficiency at 50% typical load.
• Intel ATX 3.0 compliant, ATX 3.1 compatible for modern system support.
• 2x total power excursion handles 200% GPU spikes per ATX 3.0 PSDG.
• 70% low load efficiency meets ATX 3.0 timing and performance standards.
• 120mm Fluid Dynamic Bearing fan uses oil-film tech for quiet operation.
• FDB fan lifespan >2x sleeve fans with auto speed adjustment by load/temp.
• Powerful single +12V rail ensures stability, OC headroom, and compatibility.
• Flat all-black cables reduce clutter and improve chassis thermal airflow.
• Active PFC >0.9 typical with 155-240Vac input, 6.3A current rating.
• Hold-up time >16ms with 100-150ms Power Good Signal compliance.
• Full protection suite: OCP, OTP, OVP, OPP, UVP, SCP included.
• Connectors: 1x 20+4, 1x 4+4 EPS, 2x 6+2 PCIe, 5x SATA, 3x Peripheral.
• Standard 150×140×86mm size with MTBF >100,000 hours reliability.
• 3-year warranty region-dependent for this efficient white Silver PSU.