---
product_id: 501559216
title: "be quiet!System Power 10 850W power supply, 80 PLUS Gold efficiency, LLC+SR+DC-to-DC technology temperature-controlled 120mm quality fan, 2 strong 12V rails, black flat cables, top safety features"
brand: "be quiet!"
price: "AR$693504"
currency: ARS
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.ar/products/501559216-be-quiet-system-power-10-850w-power-supply-80-plus
store_origin: AR
region: Argentina
---

# 850W Power Output 120mm Silent Fan 80 PLUS Gold Certified be quiet!System Power 10 850W power supply, 80 PLUS Gold efficiency, LLC+SR+DC-to-DC technology temperature-controlled 120mm quality fan, 2 strong 12V rails, black flat cables, top safety features

**Brand:** be quiet!
**Price:** AR$693504
**Availability:** ✅ In Stock

## Summary

> Power Up Your Silence! 🔇

## Quick Answers

- **What is this?** be quiet!System Power 10 850W power supply, 80 PLUS Gold efficiency, LLC+SR+DC-to-DC technology temperature-controlled 120mm quality fan, 2 strong 12V rails, black flat cables, top safety features by be quiet!
- **How much does it cost?** AR$693504 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/501559216-be-quiet-system-power-10-850w-power-supply-80-plus)

## Best For

- be quiet! enthusiasts

## Why This Product

- Trusted be quiet! brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stable Power Delivery:** Enjoy reliable performance with dual 12V rails for optimal CPU and GPU support.
- • **Versatile Compatibility:** Supports multiple graphics cards with 4 PCIe connectors for your gaming rig.
- • **Whisper-Quiet Operation:** Experience near-silent performance with our thermally governed fan.
- • **Gold Standard Efficiency:** Achieve up to 93.4% efficiency, saving on energy costs while being eco-friendly.
- • **Smart Cooling Technology:** Airflow-optimized fan blades ensure effective cooling without the noise.

## Overview

The be quiet! System Power 10 850W power supply combines exceptional 80 PLUS Gold efficiency with advanced cooling technology, ensuring stable and quiet operation for your high-performance systems. With dual 12V rails and multiple PCIe connectors, it's the ideal choice for gamers and professionals alike.

## Description

be quiet!System Power 10 850W power supply, 80 PLUS Gold efficiency, LLC+SR+DC-to-DC technology temperature-controlled 120mm quality fan, 2 strong 12V rails, black flat cables, top safety features

## Features

- System Power 10 850W is certified 80 PLUS Gold with an efficiency rating of up to 93.4% – a truly outstanding level for this class of PSUs. The most compelling benefit is lower power consumption, lower costs, and cooler, quieter operation. Whether you are building a very quiet system or gaming system: System Power 10 850W is the price-conscious choice!
- The silence-optimized 120mm be quiet! fan is thermally governed to strike the best balance between effective cooling and quietness. Airflow-optimized fan blades reduce turbulence, enabling best-in-class quiet functionality and the almost inaudible operation that be quiet! is famous for.
- LLC and Synchronous Rectifier (SR) provide very stable operation and enhanced voltage regulation. The PSU is equipped with DC-to-DC conversion for tight voltage regulation even under heavy cross-loading conditions.
- System Power 10 850W provides stable and dependable power for CPU and GPU. It is equipped with 2 independent 12V-rails and supports several graphics cards with 4 PCI express connectors for GPU support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | be quiet! |
| Product Dimensions | 15 x 16 x 8.6 cm; 2.14 kg |
| Item model number | BN330 |
| Manufacturer | be quiet! |
| Series | SYSTEM POWER 10 850W |
| Colour | Black |
| Form Factor | ATX |
| Computer Memory Type | DIMM |
| Wattage | 850 watts |
| Are Batteries Included | No |
| Item Weight | 2.14 kg |
| Guaranteed software updates until | unknown |

## Product Details

- **Model name:** SYSTEM POWER 10 850W
- **Brand:** be quiet!
- **Compatible devices:** pc
- **Connector type:** ATX
- **Output wattage:** 850
- **Form factor:** ATX
- **Wattage:** 850 watts
- **Cooling method:** Air
- **Item dimensions L x W x H:** 15 x 16 x 8.6 centimetres
- **Item weight:** 2.14 Kilograms

## Images

![be quiet!System Power 10 850W power supply, 80 PLUS Gold efficiency, LLC+SR+DC-to-DC technology temperature-controlled 120mm quality fan, 2 strong 12V rails, black flat cables, top safety features - Image 1](https://m.media-amazon.com/images/I/81uS1hAHQqL.jpg)
![be quiet!System Power 10 850W power supply, 80 PLUS Gold efficiency, LLC+SR+DC-to-DC technology temperature-controlled 120mm quality fan, 2 strong 12V rails, black flat cables, top safety features - Image 2](https://m.media-amazon.com/images/I/71+GSksNC7L.jpg)
![be quiet!System Power 10 850W power supply, 80 PLUS Gold efficiency, LLC+SR+DC-to-DC technology temperature-controlled 120mm quality fan, 2 strong 12V rails, black flat cables, top safety features - Image 3](https://m.media-amazon.com/images/I/614jdz771ML.jpg)
![be quiet!System Power 10 850W power supply, 80 PLUS Gold efficiency, LLC+SR+DC-to-DC technology temperature-controlled 120mm quality fan, 2 strong 12V rails, black flat cables, top safety features - Image 4](https://m.media-amazon.com/images/I/61xfB2gPfrL.jpg)
![be quiet!System Power 10 850W power supply, 80 PLUS Gold efficiency, LLC+SR+DC-to-DC technology temperature-controlled 120mm quality fan, 2 strong 12V rails, black flat cables, top safety features - Image 5](https://m.media-amazon.com/images/I/41cCN+pi2zL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Overall Good
*by C***G on 26 April 2025*

It seems fine, it's a PSU, it does the job, seems very quiet, what else is there to say really?

### ⭐⭐⭐⭐⭐ A well made good value power supply
*by P***W on 15 September 2024*

It is a well-made 750W unit with a very quiet 120mm cooling fan. This is the second be quiet! power supply I have purchased and have not been disappointed with it or other fans etc from this maker.

### ⭐⭐⭐⭐⭐ Reliable PSU for the money
*by M***. on 26 February 2024*

Bought this PSU to be used in a new build. It's true to it's name, as it's a very quiet component, and has been working flawlessly, even with high loads. Would highly recommend any PSU from Be Quiet!

## Frequently Bought Together

- be quiet! System Power 10 850W power supply, 80 PLUS Gold efficiency, LLC+SR+DC-to-DC technology temperature-controlled 120mm quality fan, 2 strong 12V rails, black flat cables, top safety features
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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-26*