---
product_id: 318344924
title: "be quiet! TFX Power 3 300W, 80 PLUS Gold efficiency, power supply, TFX"
brand: "be quiet!"
price: "₪956"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/318344924-be-quiet-tfx-power-3-300w-80-plus-gold-efficiency
store_origin: IL
region: Israel
---

# 300W Power 80 PLUS Gold 21.7dB Noise Level be quiet! TFX Power 3 300W, 80 PLUS Gold efficiency, power supply, TFX

**Brand:** be quiet!
**Price:** ₪956
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Performance!

## Quick Answers

- **What is this?** be quiet! TFX Power 3 300W, 80 PLUS Gold efficiency, power supply, TFX by be quiet!
- **How much does it cost?** ₪956 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/318344924-be-quiet-tfx-power-3-300w-80-plus-gold-efficiency)

## 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

- • **Compact Design:** Perfectly sized at 17.5 x 8.5 x 6.5 cm, this power supply fits seamlessly into your setup.
- • **Stable Performance:** Strong dual 12V-rails ensure high stability and support for PCIe graphics cards.
- • **Whisper-Quiet Operation:** Enjoy a serene computing experience with a temperature-controlled 80mm fan at just 21.7dB.
- • **Flexible Cable Management:** Choose between sleeved or flat black cables, extending up to 60cm for optimal organization.
- • **Efficient Power Consumption:** Experience up to 91.7% efficiency with 80 PLUS Gold certification.

## Overview

The be quiet! TFX Power 3 300W power supply delivers exceptional efficiency with 80 PLUS Gold certification, ensuring lower power consumption and stable performance. With a whisper-quiet fan and flexible cable options, it’s designed for both functionality and aesthetics, making it the ideal choice for modern computing needs.

## Description

be quiet! TFX Power 3 300W, 80 PLUS Gold efficiency, power supply, TFX

## Features

- 80 PLUS Gold efficiency (up to 91.7%) for lower power consumption
- Strong dual 12V-rails for high stability and PCIe graphics card support
- 300W of continuous power
- High-quality temperature-controlled 80mm fan for low-noise operation of max. 21.7dB(A)
- Sleeved or flat black cables up to 60cm long

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | be quiet! |
| Product Dimensions | 17.5 x 8.5 x 6.5 cm; 1.1 kg |
| Item model number | BN323 |
| Manufacturer | bequiet! |
| Series | TFX |
| Color | Black |
| Form Factor | ATX |
| Computer Memory Type | DIMM |
| Wattage | 300 watts |
| Are Batteries Included | No |
| Item Weight | 1.1 Kilograms |

## Product Details

- **Model name:** TFX
- **Brand:** be quiet!
- **Compatible devices:** Personal Computer
- **Connector type:** PCI Express
- **Output wattage:** 300

## Images

![be quiet! TFX Power 3 300W, 80 PLUS Gold efficiency, power supply, TFX - Image 1](https://m.media-amazon.com/images/I/51xk4H9iwuL.jpg)
![be quiet! TFX Power 3 300W, 80 PLUS Gold efficiency, power supply, TFX - Image 2](https://m.media-amazon.com/images/I/41LjJrKqmGL.jpg)
![be quiet! TFX Power 3 300W, 80 PLUS Gold efficiency, power supply, TFX - Image 3](https://m.media-amazon.com/images/I/51G9xUPjVOL.jpg)
![be quiet! TFX Power 3 300W, 80 PLUS Gold efficiency, power supply, TFX - Image 4](https://m.media-amazon.com/images/I/51rvbYM0EkL.jpg)
![be quiet! TFX Power 3 300W, 80 PLUS Gold efficiency, power supply, TFX - Image 5](https://m.media-amazon.com/images/I/51BZC3hitKL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Frequently Bought Together

- TFX POWER 3
- Samsung 990 PRO SSD NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P2T0B/AM
- AMD RYZEN 7 9800X3D 8-Core, 16-Thread Desktop Processor

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**Shop now:** [https://www.desertcart.co.il/products/318344924-be-quiet-tfx-power-3-300w-80-plus-gold-efficiency](https://www.desertcart.co.il/products/318344924-be-quiet-tfx-power-3-300w-80-plus-gold-efficiency)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-01*