Gigabyte P550SS 550W 80+ Silver Certified ATX 3.0 Power Supply – 120mm FDB Cooling Fan|Single +12V Rail, Flat Cable Design & Full Protection for Stable Desktop & Gaming PCs

Brand: GIGABYTE 

Model: GP‑P550SS / P550SS ICE (depending on version) 

Color / Finish: Typically black metal housing with flat black cables (or “Ice” white variant depending on version) 

Form Factor / Standard: Intel ATX 12V v3.0 (compatible with ATX 3.1) — works with modern motherboards. 

Efficiency Certification: 80 PLUS Silver certified — ensures up to ~90% efficiency under typical load.                                                                                                        

About this item

• 550 W total power output — sufficient for most mid‑range gaming rigs and standard desktops. 

• 80 PLUS Silver certification — delivers about 90% efficiency at typical load, reducing power wastage and heat. 

• 120 mm FDB fan for quiet cooling and longer lifespan compared with standard fans. 

• Flat all‑black (or flat white for ICE version) cables for neat cable management and improved airflow inside the PC case.