The Antec META V550 is a robust 550-watt power supply unit designed to provide reliable power to your system. It features a comprehensive set of connectors to support various hardware configurations, including a 24-pin connector (520mm in length), an 8-pin connector for EPS12V (4+4-pin) (550mm in length), and an 8-pin connector for PCI-E (6+2-pin) (550mm in length). Additionally, it includes two 6-pin connectors for SATA (400mm in length each), two 6-pin connectors for SATA (400mm in length each), and one FDD connector.\Equipped with a Thermal Manager and a 120mm silent fan, the PSU employs advanced low-voltage fan control for optimal heat and noise management, ensuring your system stays at an optimal temperature during operation. The 120mm Silent Fan is designed for quiet computing and boasts a longer lifespan, guaranteeing hours of uninterrupted operation.With an AC input voltage of 230VAC and a frequency range of 47-63Hz, the Antec META V550 provides stable power delivery. Its DC output includes +3.3V, +5V, +12V, -12V, and +5Vsb, with maximum current ratings specified. The total combined power output ensures ample power for your system components.Overall, the Antec META V550 is a reliable choice for users seeking a high-quality power supply unit to support their computing needs.