The ST60F-PS is the world smallest modular ATX PSU with a 140mm depth which has also eased installation. In addition to 80 PLUS Silver level efficiency(80 Plus Gold at 230Vac), all models are built to meet very high standards in electrical performance so they have 3% voltage regulation and ripple & noise, and high amperage single +12V rail. Other notable features also included are 24/7 40℃ continuous output capability, low-noise 120mm fan, and multiple sets of PCI-E cables. For enthusiasts that are looking for the power supply with all the right features to make a high performing and aesthetically pleasing system, the Strider Plus series reaches the goal with maximum satisfaction. 3 year warranty.