Thermaltake Toughpower SFX 550W 80+ Gold Fully Modular Power Supply – Fan: 9cm Hydraulic Bearing Fan – Fully Modular Cable Design – Form Factor: SFX – MTBF: 100,000 hrs minimum – Colour: Black – Include SFX to ATX Bracket – PS-STP-0550FNFAGA-1 – 7 Years Limited Warranty