The Gigabyte P550SS 550W Power Supply is 80 PLUS Silver certified and achieves up to 90% efficiency at a typical load of 230V EU. The Gigabyte 550W Power Supply is designed to meet the latest Intel ATX 3.0 standard and is compatible with ATX 3.1. It supports current and next-generation components, such as high-performance CPUs and GPUs. The Gigabyte P550SS 550W 80 Plus Silver ATX Power Supply has a powerful single +12V rail that delivers consistent power, and a 120mm Fluid Dynamic Bearing (FDB) fan provides quiet and long-lasting cooling. The Gigabyte P550SS 550W 80 Plus Silver Power Supply has an active PFC larger than 0.9, which improves power factor correction and delivers cleaner power. The flat, all-black cable design improves ventilation and cable management within the casing. With complete protections such as OVP, OPP, SCP, UVP, OCP, and OTP, your system is still protected from potential electrical faults. The Gigabyte P550SS 550W 80+ Silver Power Supply accepts a wide input voltage range of 155-240 VAC, an input current of 6.3A, and a frequency of 50- 60Hz. Its output capacity is 550W, with a Power Good signal of 100- 150ms and a hold-up period of more than 16ms. The modest dimensions of 150 x 140 x 86 mm allow it to fit nicely in most ATX enclosures. The Gigabyte P550SS 550W 80 Plus Silver ATX Power Supply has a variety of connectors, including a 600mm 20+4 pin ATX motherboard cable, a 650mm 4+4 pin CPU/EPS connector, two 6+2 pin PCIe connectors, and various SATA and 4-pin peripheral connectors for diverse component support.Buy Gigabyte P550SS 550W 80 Plus Silver Power Supply from Star TechIn Bangladesh, you can get the original Gigabyte P550SS 550W 80 Plus Silver Power Supply From Star Tech. We have a large collection of the latest Gigabyte Power Supply to purchase for your Desktop PC. Order Online Or Visit your Nearest Star Tech Shop to get yours at the lowest price. The Gigabyte P550SS 550W 80 Plus Silver Power Supply comes with a 3-year warranty.