---
product_id: 546697282
title: "CiT TFX 300W Switching Power Supply For Small Desktop PCs - TFX-300 | Silver"
brand: "cit"
price: "$276.81"
currency: USD
in_stock: true
reviews_count: 2
url: https://www.desertcart.ec/products/546697282-cit-tfx-300w-switching-power-supply-for-small-desktop-pcs
store_origin: EC
region: Ecuador
---

# 300W Power Output Low Noise Fan Honeycomb Ventilation CiT TFX 300W Switching Power Supply For Small Desktop PCs - TFX-300 | Silver

**Brand:** cit
**Price:** $276.81
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Your Passion with CiTTFX!

## Quick Answers

- **What is this?** CiT TFX 300W Switching Power Supply For Small Desktop PCs - TFX-300 | Silver by cit
- **How much does it cost?** $276.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/546697282-cit-tfx-300w-switching-power-supply-for-small-desktop-pcs)

## Best For

- cit enthusiasts

## Why This Product

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

## Key Features

- • **Stable & Reliable:** Count on a powerful +12V rail delivering 18A for stable DC output, ensuring your system runs smoothly.
- • **Compact & Efficient:** Designed for small desktops, this TFX power supply fits seamlessly into your setup without compromising on power.
- • **Optimal Cooling Design:** Stay cool under pressure with a honeycomb ventilation system that maximizes airflow.
- • **Whisper-Quiet Operation:** Enjoy a serene workspace with an intelligent 8cm fan that adjusts speed for minimal noise.
- • **Power Up Your Performance:** Experience a robust 300W output, perfect for high-end graphics and demanding PC systems.

## Overview

The CiTTFX 300W Switching Power Supply is a compact and efficient solution for small desktop PCs, featuring a standard TFX form factor, low noise operation with an intelligent fan, and a powerful +12V rail to support high-end graphics cards. With its honeycomb ventilation design, it ensures optimal heat dissipation, making it a reliable choice for performance-driven users.

## Description

CiT TFX 300W Switching Power Supply For Small Desktop PCs - TFX-300 | Silver

## Features

- Support standard TFX form factor
- Low Noise 8cm Fan with intelligent fan speed control
- Honeycomb ventilation design for optimal heat dissipation
- Powerful +12V rail of 18A offering stable DC output and support high-end graphic card and PC system
- Low ripple noise

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CiT |
| Product Dimensions | 17.5 x 8.5 x 6.5 cm; 830 g |
| Item model number | TFX-300W |
| Manufacturer | CiT |
| Series | 300W TFX Power Supply |
| Color | Silver |
| Form Factor | TFX12V |
| Wattage | 300 watts |
| Operating System | windows |
| Item Weight | 830 g |

## Product Details

- **Model name:** 300W TFX Power Supply
- **Brand:** CiT
- **Compatible devices:** Personal Computer
- **Connector type:** ATX
- **Output wattage:** 300

## Images

![CiT TFX 300W Switching Power Supply For Small Desktop PCs - TFX-300 | Silver - Image 1](https://m.media-amazon.com/images/I/61aR3GWtI8L.jpg)
![CiT TFX 300W Switching Power Supply For Small Desktop PCs - TFX-300 | Silver - Image 2](https://m.media-amazon.com/images/I/51agp7Uz75L.jpg)
![CiT TFX 300W Switching Power Supply For Small Desktop PCs - TFX-300 | Silver - Image 3](https://m.media-amazon.com/images/I/61tkIpj9xIL.jpg)
![CiT TFX 300W Switching Power Supply For Small Desktop PCs - TFX-300 | Silver - Image 4](https://m.media-amazon.com/images/I/51dtlQ30SbL.jpg)
![CiT TFX 300W Switching Power Supply For Small Desktop PCs - TFX-300 | Silver - Image 5](https://m.media-amazon.com/images/I/51xl3iCVLmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Reliable and good quality
  

*by A***E on Reviewed in the United Kingdom on 11 October 2024*

I bought this for CiT case, good quality, easy fit and it has been very relieable.

### ⭐⭐⭐⭐⭐ 







  
  
    Great product
  

*by N***E on Reviewed in the United Kingdom on 19 January 2024*

Great product exceptional quality even better than the original.

## Frequently Bought Together

- CiT TFX 300W Switching Power Supply For Small Desktop PCs - TFX-300 | Silver
- CiT S506 Slim Desktop Case, M-ATX, Horizontal Or Vertical Installation, 1 x 80mm Black Fan Included, 1 x USB2.0, 2 x USB3.0, Perfect In Any environment | Black
- MSI A520M-A PRO Motherboard mATX - Supports AMD Ryzen 3rd Gen Processors, AM4, DDR4 Boost (4600MHz/OC), 1 x PCIe 3.0 x1, 1 x M.2 Gen3 x4, Gigabit LAN

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**Shop now:** [https://www.desertcart.ec/products/546697282-cit-tfx-300w-switching-power-supply-for-small-desktop-pcs](https://www.desertcart.ec/products/546697282-cit-tfx-300w-switching-power-supply-for-small-desktop-pcs)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-05*