EVGA SuperNOVA 550 GT 80+ Gold 550W Fully Modular Power Supply Key Features Fully modular power supply, with all cables being removable to reduce clutter, allow customisation, and maximise airflow A whisper-quiet 135mm fluid dynamic bearing fan 80 PLUS Gold-certified efficiency for 90% efficiency or higher under typical loads 100% Japanese capacitors ensure long-term reliability Up to 45.8A on a single +12V rail Tonnes of heavy-duty protection to make sure your setup stays running at its best 7-Year warranty and support from EVGA Overview The EVGA SuperNova 550W GT 80 PLUS Gold Fully Modular Power Supply features 100% Japanese capacitors, a 135mm fluid dynamic bearing fab and a fully modular design. Built for long use and durability, the PSU combines all EVGAs great features at a great price and includes an EVGA warranty of 7 years. You can enjoy great power output, rail stability and compatibility as the GT 550W provides up to 45.8A respectively on a single rail. Fully modular cables make cable management a breeze and allow for a nice clean setup. This PSU includes a 135mm fluid dynamic bearing fan generating quieter, ultra-quiet operation and helps it last longer. With ECO mode, the fan will not spin on lower loads, meaning there is no sound at all! The fully modular design of this power supply allows any and all of your cables to be removed to help reduce clutter and improve airflow, and then add them in later if need be. Power without safety is pointless, so a full suite of top tier circuit protection is built-in, keeping you running strong and your hardware safe. These include Over and Under Voltage Protection, Over Current Protection, Over Power Protection, and Short Circuit Protection. This PSU features an 80 Plus certification, ensuring your power supply is not wasting power and turning it into excess heat. Under typical load, this power supply is 90% efficient or higher. Get reliable power and protection for years to come. Connections and Dimensions Connections: 1 x ATX Connector 24-PIN (1 x Cable)1 x EPS Connector 8-PIN (4+4) (1 x Cable)2 x PCIE Connectors 8-PIN (6+2) (1 x Cables)6 x SATA Connectors (2 x Cable)3 x Peripheral Connectors 4-PIN (1 x Cable with Floppy Drive)1 x Floppy Drive Connector 4-PIN (See above) Dimensions: 150 x 150 x 86 mm Weight: 2.2kg (approx.)