**VS550: the entry-level 240V power supply with high-end features** The Corsair VS550 is a great choice if you're building a home or office system with lower power demands, but you still demand the compatibility & reliability that Corsair is known for. ** Real power** The VS550 delivers a guaranteed 550 Watts of continuous power. With 0.99 Active Power Factor Correction, you get the peace of mind from knowing that your components are protected from uneven power delivery. &, a dedicated single +12V rail saves you from the hassle of balancing your components across multiple power cables ** Low noise, high efficiency** The 120mm fan is thermally controlled, so it only spins at maximum speed when it's pushed hard
- & even at full load, it's pretty quiet. Smart design features like this are why VS550 offers up to 85% efficiency. Your PC system will generate less heat, & you'll enjoy lower energy bills ** Sophisticated design** The black powder-coated enclosure & the black-sleeved cables give any system a polished look. You're building a PC, not a battleship, & with the VS550 you can avoid that look of unpainted steel that you'll find on so many entry-level power supplies. ** Reliability you can count on** VS550 is backed with a three-year warranty, & you get lifetime access to Corsair's legendary technical support & customer service. ** Package contents** VS Series power supply AC power cord Cable ties Mounting screws ** Compatibility** Conforms to ATX12V v 2.31 standard, & is backward compatible with the ATX12V 2.2 & ATX12V 2.01 standards ** Features** A dedicated single +12V rail offers maximum compatibility with the latest components Active Power Factor Correction (PFC) with PF value of 0.99 AC input from 200~240VAV Over-voltage, under-voltage, over-current, & short circuit protection provide maximum safety for your critical system components High-quality capaci