Corsair SF Series SF450 - 450 Watt 80 PLUS Gold Certified High Performance SFX PSU - Internal - 120 V AC, 230 V AC Input - 3.3 V DC @ 15 A, 5 V DC @ 20 A, 12 V DC @ 37.5 A, 12 V DC @ 300 mA, 5 V DC @ 2.5 A Output - 450 W - 1 +12V Rails - 1 Fan(s)

Fully modular cable set. The detachable DC cables make builds and upgrades easy, with clean, great-looking results. Use only the power cables you need lets you save valuable internal space and can improve system airflow. 80 PLUS Gold certified. If you are building a small system thats going to see a lot of use, low heat generation and high efficiency are essential. SF series power supplies operate at greater than 90% efficiency at 50% load on 115 V circuits. Zero RPM fan mode. Building a silent PC? SF series power supplies are so efficient that the fan doesnT need to spin at low to medium loads. SFX form factor. SF series is designed to the SFX power supply specification for high performance small form factor systems. 100% all Japanese 105 deg.C capacitors. Premium internal components ensure solid power delivery and long term reliability. Energy efficient - designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint.