# be quiet! Dark Power Pro 12 1200W, 80 Plus Titanium Efficiency, Power Supply, ATX, Fully Digital, Modular, virtually inaudible Silent

- Category: Power Supply
- Brand: be quiet!
- Model: Dark Power Pro 12
- Part number: BN646
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.4/5 from 96 Amazon reviews
- Warranty: 5 years
- Product page: https://buildmypc.net/component-details/power-supply/be-quiet-dark-power-pro-12-bn646/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | be quiet! |
| Model | Dark Power Pro 12 |
| Power | 1200 W |
| Efficiency | 80+ Titanium |
| Color | Black |
| Form Factor | ATX |

## Key Features

- 80 PLUS Titanium efficiency (up to 94.7%)
- Fully digital control (PFC, LLC, SR/12V) and full bridge topology
- Patented frameless Silent Wings fan for virtually inaudible operation at ordinary load
- Full mesh PSU front with redesigned funnel shape opening
- Overclocking key switches between six 12V rails and one massive 12V rail

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