THERMALTAKE Toughpower TF1 1550W 80 + Titanium ATX 2.0 Power Supply

The Thermaltake Toughpower TF1 1550W is a high-capacity ATX power supply built for enthusiast PCs, multi-GPU workstations, and heavily overclocked systems that demand consistent, clean power delivery. Carrying an 80 PLUS Titanium efficiency certification at 115 V AC input, it minimises wasted energy even under sustained full load, making it a sensible choice for systems that run long render or compute sessions. At its core is a single +12V rail topology populated with 100% genuine Japanese capacitors, which contributes to the unit’s rated ripple noise of less than 30 mV — well within ATX specification tolerances. Voltage regulation on the 12V rail is kept below ±2%, while transient response targets are set at 12V below 1%, 5V below 3%, and 3.3V below 5%, helping downstream components receive stable voltage even during rapid load swings. Inrush current is controlled to under 50 A at start-up to protect internal components. Cooling is handled by a 140 mm PWM fan with intelligent RPM management for low-noise operation. A dedicated Turbo Fan button on the rear panel boosts fan speed to approximately 2,400 RPM (±10%) for aggressive heat shedding under sustained full load. An included jumper accessory allows the PSU to deliver power without a motherboard connection, which is useful in multi-PSU configurations. With eight PCIe connectors, the unit accommodates multi-GPU setups. Protection circuitry covers OCP, OVP, UVP, OPP, SCP, and OTP, and the unit holds safety certifications from CE, cTUVus, TÜV, FCC, BSMI, EAC, and CCC. Thermaltake backs this unit with a 10-year warranty. Verified Specifications: • Model: TTP-1550AH3FCT | Part No.: PS-TPD-1550FNFATD-1 • Max. Continuous Output: 1550 W | Peak Output: 1860 W • Efficiency: 80 PLUS Titanium at 115 V AC input • Form Factor: ATX | Color: Black • Dimensions (W×H×D): 150 mm × 86 mm × 180 mm | Weight: 2.4 kg • Input Voltage: 100 V – 240 V~ | Input Current: 18 A max • Input Frequency: 47 Hz – 63 Hz | PFC: Active • Hold-Up Time: >16 ms at 100% full load • Power Good Signal: 100–500 ms • Cooling: 140 mm (14 cm) PWM fan • PCIe Connectors: 8 • MTBF: 120,000 hours minimum • Operating Temperature: 0 °C to +50 °C • Operating Humidity: 20%–90% non-condensing • Storage Temperature: −20 °C to +70 °C • Storage Humidity: 5%–95% non-condensing • Safety Approvals: CE / cTUVus / TÜV / FCC / BSMI / EAC / CCC