Brand: Novatech Model: Power Station 400 (V2 series) Type: ATX Modular Power Supply Unit Rated Output: 400W Efficiency: 80 PLUS Certified (Bronze class testing) Cooling: 135mm ultra‑quiet fan Condition: New & unused, boxed Novatech Power Station 400 ATX modular power supply unit, supplied new and unused in the original retail box. The PSU still has its original protective film wrap, which is slightly torn, but the unit itself has never been installed or powered on. Designed for reliable everyday PC builds, the Power Station 400 delivers 400 watts of stable output, features modular cabling to reduce case clutter, and is 80 PLUS certified, ensuring over 80% efficiency at typical loads. Independent testing confirms efficiency peaks of approximately 85% at 50% load. The unit includes smart fan control with a large 135mm low‑noise fan, honeycomb ventilation for improved airflow, and comprehensive electrical protection circuitry. Ideal for office PCs, home systems, or light gaming builds using mid‑range components. KEY TECHNICAL SPECIFICATIONS Form Factor: ATX12V Maximum Power: 400W Efficiency Rating: 80 PLUS Certified (Bronze‑level performance) Input Voltage: 115–230V AC Input Frequency: 50–60Hz Cooling Fan: 135mm ultra‑silent fan Cabling: Modular design for easier installation PFC: Active PFC Protections: OVP (Over Voltage Protection) UVP (Under Voltage Protection) OPP (Over Power Protection) SCP (Short Circuit Protection) CONNECTORS (TYPICAL CONFIGURATION) 24‑pin ATX motherboard connector 4+4‑pin CPU (EPS) connector PCI‑Express connector for graphics cards SATA power connectors Peripheral (Molex) connectors (Exact cable count may vary by production run; unit is factory sealed.)