be quiet! Power Zone 2 850W 80 PLUS Platinum ATX Power Supply

The be quiet! Power Zone 2 850W is an ATX desktop computer power supply built for high-end systems that demand both performance and efficiency. With 80 PLUS Platinum certification, it reaches up to 94.1% energy efficiency, cutting wasted heat and keeping running costs down.

Silent Operation Without Sacrificing Power

• 850W continuous output (peak 920W) handles demanding CPUs and GPUs without throttling
• 80 PLUS Platinum efficiency means less heat generated inside your case and lower electricity draw
• 140mm Pure Wings 3 fan with semi-passive zero-RPM mode — spins down completely under light load for near-silent operation
• ATX 3.1 form factor with a 90° angled 12V-2x6 connector, ready for current-generation graphics cards
• Rated 100,000 hours MTBF for long-term reliability in a full-time workstation or gaming rig

An excellent fit for PC builders assembling high-performance gaming rigs, content creation workstations, or any ATX build where efficiency and low noise are priorities alongside raw power delivery.