THERMALTAKE Toughpower PF3 1200W 80+ Platinum Fully Modular ATX 3.0 Power Supply ( 1200W )

The Thermaltake Toughpower PF3 1200W is a high-capacity, fully modular power supply built to meet Intel ATX 3.0 specifications — making it a solid choice for builders running power-hungry next-generation graphics cards. Carrying the 80 PLUS Platinum efficiency rating, it converts power with reduced energy loss and lower heat output inside the unit, helping to keep your system running cooler and more quietly. At the heart of its next-gen compatibility is a native PCIe Gen 5 16-pin (12VHPWR) connector, capable of delivering up to 600W to a single PCIe 5.0 graphics card. This eliminates the need for daisy-chained adapters and provides a cleaner, more stable power path to demanding GPUs from both NVIDIA and AMD. In addition to the 12VHPWR connector, the unit includes five PCIe 6+2-pin connectors to cover multi-GPU or legacy GPU configurations. ATX 3.0 compliance brings support for up to 200% transient power excursion, meaning the PSU can handle brief power spikes that modern GPUs generate during intensive workloads, without triggering shutdowns or instability. The unit also meets ATX 3.0 timing and low-load efficiency standards, including 70% efficiency at low load. Cooling is handled by a 120mm fluid dynamic bearing (FDB) fan, chosen for its low noise and extended operational lifespan. A Smart Zero Fan mode adjusts fan speed intelligently, reducing noise during low-load conditions when active cooling is not required. The compact chassis measures 150mm (W) × 86mm (H) × 140mm (D), leaving ample room for cable routing in most mid-tower and full-tower builds. Full modularity means unused cables stay out of the case entirely, supporting clean builds and better airflow. The unit carries a broad array of safety certifications and is rated for continuous operation between 0°C and 40°C. Verifiable Specifications: - Model: TPD-1200AH2FKP | P/N: PS-TPD-1200FNFAPx-3 - Max. Output Capacity: 1200W - Efficiency: 80 PLUS Platinum (115Vac input) - ATX Standard: ATX 3.0 compliant - Dimensions (W/H/D): 150mm × 86mm × 140mm - Cooling: 120mm FDB fan with Smart Zero Fan mode - PCIe 12+4-pin (12VHPWR): 1 (up to 600W delivery) - PCIe 6+2-pin: 5 - Input Voltage: 100–240Vac | Input Current: 15A - Input Frequency: 50–60Hz | PFC: Active PFC - Operating Temperature: 0°C to +40°C - MTBF: 100,000 hours minimum - Safety Approvals: CE, FCC, UKCA, ICES, LVD, TUV, cTUVus, CB, CCC, BSMI - Color: Black