Corsair Power Supplies

Designed with a logical link control (LLC) resonant topology, Corsair® power supplies improve efficiency at lower loads. With universal input and power protection circuits, an advanced technology extended/entry-level power supply (ATX/EPS) unit is safe and easy to operate. A small form factor (SFX) power supply comes with soldered, printed circuit boards (PCBs) that reduce electric noise. Covered with para-cord sleeves, a power supply cable gives your power supply unit (PSU) a simple, elegant appearance. With its replaceable corners, a Corsair fan supports customization.

ATX Corsair Power Supplies Are Power Efficient

Full-modular digital ATX Corsair power supplies come with top-specification internal components for unwavering power delivery. They are sturdy and provide long-term reliability. A non-modular CX Series™ PSU has an LLC resonant topology with DC to DC that improves efficiency at lower loads.

Flexible SFX PSUs Reduce Excessive Heat and Electrical Noise

An SFX PSU comes with an SFX-to-ATX adapter bracket that enables installation into any ATX-compatible case. With an innovative internal design that swaps wires for soldered PCBs, SF Series™ Corsair computer power supplies deliver stable voltages with ultra-low ripple and electric noise. By using a copper alloy heat sink, this PSU ensures optimal thermal performance.

ATX12V PSUs Enable Quiet Operations

With its thermally controlled fan, a non-modular ATX12V PSU is virtually silent at idle. The PSU’s fans have a large diameter that reduces noise when you are overclocking. A full-modular power supply comes with a true fluid dynamic bearing (FDB) fan for immense airflow and low-noise operation. Use its zero rotations-per-minute (RPM) fan mode for near-silent operation at low and medium loads. Some come with a specially set fan curve for minimum noise at full load.

ATX/EPS Is User Friendly

Designed with a matte black finish and black-sleeved cables, ATX12V/EPS12V power supplies give your system a restrained, high-tech look. With a modular cabling system, this PSU lets you use only the cables you need for a specific configuration of PCI-E cards and storage devices. A VS Series™ PSU comes with a dedicated +12V rail that helps you to balance components across multiple power cables. With their voltage and short-circuit protection capability, Crossfire power supplies offer maximum safety to critical system components. Their compact size ensure an easy fit in most PC cases.

Power Supply Cables Come With a Streamlined Design

An SF Series Corsair cable kit comes with para-cord sleeves that cover the entire length of the cables, giving your server power supplies a modern, simplified look. With flexible triple-layer para-cord sleeves, this power supply cable allows for easy installation and cable routing in small form factor systems. An individually sleeved cable comes with heat shrink-less connectors that help maintain a streamlined design.

A Corsair Fan Is Customizable to Match Your Style

A Corsair fan balances between high airflow and static pressure. Its replaceable corners come mounted on anti-vibration rubber dampers, allowing you to match your fans and other computer accessories with the rest of your build. The fan’s ultra-bright LEDs and frosted translucent blades display a vivid blast of light and color.