be quiet! IO Center software
The Dark Power Pro 14 IO is the first be quiet! PSU with smart software control via the be quiet! IO Center. It lets you switch between Multi Rail and Single Rail modes and choose semi passive or active fan settings. The dashboard shows real-time data for efficiency, fan speed and power usage. A cost calculator estimates your energy expenses over time. With this blend of power and insight, it sets a new standard for intelligent PSU control.
Between active and semi-passive
The Dark Power Pro 14 IO gives full control over cooling and performance. Choose between a balanced active mode for constant, efficient airflow, or a smart semi-passive mode where the fan stops during light loads. When things heat up, the Silent Wings fan powers on seamlessly to deliver the cooling the system needs.
Maximum strength
Dark Power Pro 14 IO is particularly suitable for overclocking. With the be quiet! IO Center software, it is possible to manually switch between multi-rail and single-rail mode. This gives full overclocking control, from the default six 12V-rail mode to the alternative massive single-rail operation.
Titanium efficiency
Dark Power Pro 14 IO is certified with 80 PLUS® Titanium and Cybenetics Titanium for a stunning energy efficiency rating of up to 94.9%. This provides lots of benefits for a high-end system, including less power consumption and an overall cooler and quieter operation.
Higher efficiency and lower noise
Experience with Dark Power Pro 14 IO the most technologically advanced power supply be quiet! has ever built! Using an advanced digital full bridge LLC technology results in higher efficiency, better regulation and lower ripple noise for an incomparably stable operation.
Simply fan-tastic
A large heat sink connects to the parts of the power supply that need the most cooling and dissipates a large portion of the heat. Active cooling is required to prevent overheating issues under high load. Nothing less than the very best fan of be quiet! cools Dark Power Pro 14 IO. Being integrated directly into the heat sink, this high-end fan is immune to vibrations. A 6-pole fan motor and fluid-dynamic bearing ultimately make for exceptionally long lifetime and minimal power consumption.
Only the best
Each component in Dark Power Pro 14 IO is carefully selected. That is why we have exclusively used high-quality Japanese capacitors for this PSU. They are rated to 105°C, ensure stability, reliability, and a long operating life.
ATX 3.1 compatibility
Dark Power Pro 14 IO is an ATX 3.1 PSU and comes with both native integration of two 12V-2x6 connectors for next-generation PCIe 5.1 graphics cards and 4 PCIe 6+2-pin connectors for support of all current-gen GPUs. This makes the PSU extremely versatile and perfect for current and future high-end systems.














