Specifications: Compliant with ATX 12V. 20/24 Pin Main Power Connector. Supports any Single/Dual/Quad/Multicore Intel/AMD Cpu. Supports Serial ATA (SATA) Interface-2 Connectors & PATA Interface-2 Supports Power Protection a) Over Current. (OCP) b) Over Voltage (OVP) c) Short Circuit. (SCP). 4 Pin ATX Connectors-1 pc. Features: 8 cm Cooling fan with smart and silent control. High Performance components design for better reliability.