GIGABYTE P650SS Ice Silver ATX 3.0 SMPS

The GIGABYTE P650SS Ice Silver is a 650-watt ATX form-factor power supply built for mainstream and mid-range gaming systems that demand reliable, efficient power delivery. Its 80 Plus Silver certification (230V EU) confirms a 90% efficiency rate at 50% load, meaning less energy is wasted as heat and your system runs quieter under typical workloads. Designed to comply with the Intel ATX 3.0 standard and backward-compatible with ATX 3.1, the P650SS Ice can sustain up to 2× total power excursion, supporting modern GPUs that draw sudden, high-current transient loads. This compatibility extends to the full Intel PSDG (Power Supply Design Guide) specification, which includes support for up to 200% power excursion and required power supply timing standards — making it a strong pairing for current-generation discrete graphics cards. Cooling is handled by a 120mm Fluid Dynamic Bearing (FDB) fan. FDB technology uses an oil-film layer instead of traditional sleeve bearings, reducing vibration and noise while offering significantly longer operational lifespan. The fan speed is automatically adjusted based on real-time load and temperature sensing, keeping the PSU quiet during light tasks and scaling up only when needed. Power is delivered via a single +12V rail architecture, which provides stable, undivided current to all connected components. This design benefits system stability and is considered advantageous for overclocking scenarios. Cable management is simplified with a flat cable design that aids airflow routing inside the chassis. Six layers of hardware protection — 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) — safeguard every connected component against electrical anomalies. Verified Specifications: • Wattage: 650W • Efficiency: 80 Plus Silver (230V EU), 90% at 50% load • Form Factor: ATX • Standard: Intel ATX 3.0 (compatible with ATX 3.1) • Fan: 120mm Fluid Dynamic Bearing (FDB) • Rail: Single +12V • PCIe Connectors (6+2 pin): 2 • SATA Connectors: 5 • Peripheral (4-pin) Connectors: 3 • Protection: OCP, OTP, OVP, OPP, UVP, SCP • Warranty: 3 Years • Cable Design: Flat (Non-Modular) • Colour: Ice Silver (White)