# be quiet! Dark Power Pro 11 850W, BN653, Modular, 80 Plus Platinum, Power Supply

- Category: Power Supply
- Brand: be quiet!
- Model: Dark Power Pro 11
- Part number: BN653
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.7/5 from 262 Amazon reviews
- Warranty: 5 years
- Product page: https://buildmypc.net/component-details/power-supply/be-quiet-dark-power-pro-11-bn653/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | be quiet! |
| Model | Dark Power Pro 11 |
| Power | 850 W |
| Efficiency | 80+ Platinum |
| Color | Black |
| Form Factor | ATX |

## Key Features

- 80Plus PLATINUM efficiency (up to 94%) and unmatched power stability
- Virtually inaudible silent Wings 3 135mm fan with fluid-dynamic bearing
- 6-Pole fan motor and IC motor control for smooth low-speed operation and reduced noise
- Large funnel-shaped fan intake facilitates high airflow with less turbulence
- Overclocking key switches between four 12V-rails and ONE MASSIVE 12V-rail

---

Source: BuildMyPC (https://buildmypc.net/) — free PC parts compatibility checker. Prices update daily. As an Amazon Associate, BuildMyPC earns from qualifying purchases.