Thermaltake Toughpower PF1 850W - PSU, 80 Plus Platinum

The Thermaltake Toughpower PF1 is an 850W power supply unit engineered for systems that require stable and efficient power. It features an 80 PLUS Platinum certification, achieving up to 92% efficiency under typical operating loads, which minimizes excess heat generation and reduces energy consumption. The fully modular cabling system allows for the use of only necessary cables, which can simplify the build process and contribute to unobstructed airflow inside the chassis. With a peak power capacity of 1020W, it offers headroom for high-performance components. The unit's 140mm depth ensures compatibility with a broad range of standard ATX cases.

This power supply incorporates a 120mm fan for active cooling, which is designed to operate with a low acoustic profile of 27.8 dB. It includes a silent mode that halts fan rotation during periods of low system load to further reduce noise. The internal architecture is equipped with a comprehensive set of industrial-grade protection circuits, including Over Current Protection (OCP) and Over Voltage Protection (OVP), to safeguard system hardware. The design uses Active Power Factor Correction (PFC) and is rated for a Mean Time Between Failures (MTBF) of 100,000 hours, indicating a focus on long-term operational reliability.

• Provides 850W of continuous power
• 80 PLUS Platinum certified for high efficiency
• Fully modular design for custom cable management
• Compact ATX form factor with a 140mm depth
• 120mm fan with a silent mode for low-load operation
• Equipped with twelve SATA and six 8-pin PCIe connectors
• Integrates a full suite of circuit protections (OCP, OVP, UVP, OPP, SCP, OTP)