Used APC AP7866A #9312329 for sale

APC AP7866A is a dual-rail power supply unit (PSU) with a 300W output rating and a total combined power of 510W. This PSU offers two isolated +12V outputs, each being 14Amo/160W, and a combined 3.3V/5V output rating of 120W. It is also capable of providing a range of nongrounded negative outputs over a wide range of voltages, including -12V/-9V/-5V, which are each rated at 0.5A or 6W. In addition, this power supply is equipped with a power-on delay feature to prevent inrush current, PFC (Power Factor Correction) for improved equipment energy efficiency and maximum phase current of 8A for balanced power delivery. AP7866A is built with a thermally adapted cooling fan that has a speed regulation system that adjusts the fan speed to suit the environmental conditions and to minimize acoustic noise. This PSU also utilizes a fan speed control mode to discover and maintain the optimum cooling balance. For protection, it features Over Voltage Protection, Over Current Protection, Over Temperature Protection and Short Circuit Protection. Its casing is made with a robust steel enclosure that is designed to prevent dust, debris and humidity from entering the unit. APC AP7866A includes one large 20+4 Pin Main connector and one 8 Pin 12V Power Connctor for maximum compatibility. Connectors such as a 4 Pin Peripheral Power Connector, a Floppy Drive Connector, PCI-E Connectors, SATA Connectors, and power connectors for devices such as HDDs and optical drives are all covered. Furthermore, this power supply comes with an ergonomic power switch that permits easy on/off control. Overall, AP7866A provides a reliable machine power solution for medium-sized systems, and due to its range of features such as PFC and fan speed control, it can be a great option for PCs and similar machines that serve multiple purposes requiring high performance and energy efficiency.