The GC Series from Seasonic is aimed primarily at PC gamers as well as those looking for an affordable yet reliable power supply. The performance on offer as well as the quality components the Core GC-650 features are impressive, all the while the supply itself remains optimally sized. At 650 Watts, this entry-level power supply offers plenty of power for gaming and office applications. The efficiency of the power supply is rated at 80 PLUS Gold. The Features of the Seasonic Core GC-650 Power Supply at a Glance:650 Watt power supply from the Core GC-Series from SeasonicPowerful 12V single-rail rated for 54AHigh operating efficiency thanks to 80 PLUS Gold certificationFlat cables help to conserve space and improve overall case airflowTemperature-controlled 120 mm fan for quiet operation7 Year guaranteeSeasonic Core GC-650: An Impressive Budget OfferingThe Seasonic Core GC-650 is a reliable PC power supply with 80 PLUS Gold Certification, temperature-controlled 120mm fan and 7-year manufacturer guarantee. With its ability to output 650 Watts continuously, it is ideally suited for gaming PCs and, thanks to its powerful 12V rail rated for 54A, also perfect for use with demanding high-performance hardware. Thanks to the automatically controlled 120mm fan, users will benefit from the low noise produced by the unit, being virtually silent at low loads. The high efficiency of the Seasonic Core GC-650 means that it maintains 92 percent efficiency at 50% load, successfully earning it the sought after 80 PLUS Gold certification. This means that not only is the power supply efficient, it also produces less heat and uses less power - a blessing when it comes to constantly rising energy prices. When it comes to connectivity, a 20+4-pin and a 4+4-pin motherboard connector are available, as well as four 6+2-pin PCIe connectors. For drives and the like, the PSU includes six SATA- and three 4-pin Molex connectors. The cables are optimised for airflow and for minimising their footprint within the case. Technical Details: Dimensions: 150 x 86 x 140 mm (W x H x D)Fan: 120 mm (automatic control)Efficiency (230 V, 50%): 92 %; 80 PLUS Gold certification Form factor: ATXPFC: ActiveGuarantee: 7 YearsOutput: 650W+3.3V: 20A+5V: 20A+3.3 V +5V: 100W+12V: 54 A, 648W-12V: 0.3 A, 3,6W+5Vsb: 3 A, 15WConnectivity:1x 20+4-Pin ATX1x 4+4-Pin ATX12V / EPS12V4x 6+2-Pin PCIe3x 4-Pin Molex6x SATA