The be quiet! Dark Power Pro 13 1600W is a high-capacity power supply designed for demanding systems that require stable and efficient energy delivery. It features an 80 PLUS Titanium certification, reaching efficiency levels up to 94.5%, which helps reduce heat waste and lower electricity costs during heavy workloads. The unit is built with a fully digital control system and Japanese capacitors rated for 105°C to ensure long-term reliability, boasting an average lifetime of over 100,000 hours at 25°C. To handle extreme power needs, it provides 1600W of continuous power and can reach a peak of 1700W. You can choose between six independent 12V rails or switch to a single massive rail using the Overclocking key, making it versatile for both standard high-end builds and overclocked setups. The ATX 3.1 form factor includes two 12V-2x6 connectors for modern GPUs, while the fully modular, individually sleeved cables allow you to use only what you need for a cleaner interior. Thermal management is handled by a 135mm Silent Wings fan with an FDB bearing and a 6-pole motor, keeping noise levels as low as 9.5 dB(A) at light loads. The aluminum housing measures 200 x 150 x 86 mm and weighs 2.44 kg, providing a sturdy frame for the internal components. With comprehensive protections like OTP, OCP, and SCP, this unit is suited for professionals and enthusiasts building workstations or gaming PCs with multiple GPUs and power-hungry hardware.