---
product_id: 112539129
title: "Bewinner 300W Power Supply Module for Mini-ITX and 1U Case PC PSU DC 12V Input 300W Computer Power Supply Module with 24Pin Connect/AUX/SATA Cable"
brand: "bewinner"
price: "€ 77.55"
currency: EUR
in_stock: true
category: "Bewinner"
url: https://www.desertcart.de/products/112539129-bewinner-300w-power-supply-module-for-mini-itx-and-1u
store_origin: DE
region: Germany
---

# 300W stable output 24-pin ATX seamless fit Industrial-grade solid capacitors Bewinner 300W Power Supply Module for Mini-ITX and 1U Case PC PSU DC 12V Input 300W Computer Power Supply Module with 24Pin Connect/AUX/SATA Cable

**Brand:** bewinner
**Price:** € 77.55
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your compact rig with confidence and style!

## Quick Answers

- **What is this?** Bewinner 300W Power Supply Module for Mini-ITX and 1U Case PC PSU DC 12V Input 300W Computer Power Supply Module with 24Pin Connect/AUX/SATA Cable by bewinner
- **How much does it cost?** € 77.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/112539129-bewinner-300w-power-supply-module-for-mini-itx-and-1u)

## Best For

- bewinner enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Comprehensive overcurrent & short circuit protection for worry-free operation.
- • **Built to Endure:** High-temp resistant solid capacitors keep your system cool under pressure.
- • **Plug & Play Simplicity:** 24-pin ATX cable ensures effortless, perfect connection every time.
- • **Versatile Compatibility:** Ideal for HTPCs, POS, servers, mining rigs, and more—future-proof your rig.
- • **Power Your Mini-ITX & 1U Builds:** Compact 300W output tailored for sleek, space-saving setups.

## Overview

The Bewinner 300W Power Supply Module delivers reliable, efficient power specifically designed for mini-ITX and 1U cases. Featuring a 24-pin ATX connector, industrial-grade solid capacitors, and robust safety protections, it supports a wide range of professional applications from HTPCs to mining machines, ensuring stable performance in compact form factors.

## Description

Buy

## Features

- PROFESSIONAL POWER SUPPLY MODULE --- Suitable for mini-ITX and 1U boxes, HTPC, POS, digital set-top boxes, network servers, AD machines, bank terminals, mining machines, etc.
- 300W OUTPUT AND 12V DC INPUT --- It must be accompanied by the AC adapter. 24 pin ATX connection cable for perfect connection and fit, plug it in directly and play.
- STABLE AND --- Industrial solid capacitor provides outstanding performance and high temperature resistance. Working temperature / humidity: 0 ~ 55/45% ~ 75%, Storage temperature / humidity: -40 ~ 70/10% ~ 90%, Atmospheric pressure: 86Kpa ~ 106Kpa
- TOTAL --- over current and short circuit protection, safe use. Package includes 1 x 300W power module, 1 x 24 pin to 20 pin cable, 1 x DC input cable, 1 x auxiliary cable
- SATISFACTION GUARANTEE - If you have any questions about the product or are not satisfied with it, please contact us at any time, we will provide the best solution for you. Your satisfaction is our main concern.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NVP3N32 |
| Best Sellers Rank | 115,502 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,194 in Power Supplies |
| Brand Name | Bewinner |
| Compatible Devices | Computers, HTPC, POS, digital set-top boxes, ITX enclosures, network servers, AD machines, bank terminals, construction machines |
| Connector Quantity | 1 |
| Connector Types | ATX |
| Cooling Method | Passive |
| Country of Origin | China |
| Current Rating | 25 Amps |
| Customer Reviews | 3.8 3.8 out of 5 stars (57) |
| Form Factor | ATX |
| Item Weight | 180 Grams |
| Manufacturer | Bewinner |
| Manufacturer Part Number | Bewinnerqvbry5cikx |
| Maximum Input Voltage | 12.6 Volts |
| Minimum Input Voltage | 11.4 Volts (DC) |
| Model Name | Capacitor |
| Model Number | Bewinnerqvbry5cikx |
| Number of Fans | 1 |
| Number of Items | 1 |
| Output Wattage | 300 Watts |
| Power Supply Design | Semi-Modular |
| System Bus Connector Type | 24 Pin |
| UPC | 783335826384 783335594184 |
| Upper Temperature Rating | 55 Degrees Celsius |
| Wattage | 300 watts |

## Product Details

- **Brand:** Bewinner
- **Connector type:** ATX
- **Cooling method:** Passive
- **Form factor:** ATX
- **Item weight:** 180 Grams
- **Model name:** Capacitor
- **Output wattage:** 300 Watts
- **Power supply design:** Semi-Modular
- **Wattage:** 300 watts

## Images

![Bewinner 300W Power Supply Module for Mini-ITX and 1U Case PC PSU DC 12V Input 300W Computer Power Supply Module with 24Pin Connect/AUX/SATA Cable - Image 1](https://m.media-amazon.com/images/I/61cjaqqaoYL.jpg)

## Questions & Answers

**Q: Will an ac adapter with input 100-240 v with 0.6 a max and output of 12v - 2a be enough for this psu? or do i need a bigger external supply?**
A: 2 amps at 12 volts is only 24 watts of power. That is quite low for a PC. It's enough to turn it on (the PSU) but it probably won't be able to power anything. The maximum power this DC PSU can deliver is 300w which equates to about 25 amps at 12 volts (i.e. a 12v 25a adaptor). Figure out the max power draw of your components (CPU, GPU, HDDs, etc), add them up, add some breathing room; that's gonna tell you what sort of an AC adaptor you'd need (and/or maybe make you realise 300w is not enough)

**Q: Can this support 19v input? 
From something like the Dell 450 power supply**
A: I've just used a 24v external DC power supply that was previously running a mini 100w amplifier. Seems ok as it is just drawing the power it needs.

**Q: Does this come with Instructions?**
A: No it just has the board and cables in the package

**Q: What is the 12v connection size?**
A: 12V DC Power Supply Module for Mini-ITX and 1U Case, The module can reach 300W Output, and it must be accompanied by a power adapter. The output turns off when the output current reaches the peak point.

## Frequently Bought Together

- Bewinner 300W Power Supply Module for Mini-ITX and 1U Case PC PSU DC 12V Input 300W Computer Power Supply Module with 24Pin Connect/AUX/SATA Cable
- Crucial P3 Plus SSD 1TB M.2 NVMe PCIe Gen4 Internal SSD, Up to 5000MB/s, Laptop & Desktop (PC) Compatible, Solid State Drive - CT1000P3PSSD801
- Crucial BX500 SATA SSD 1TB, 2.5" Internal SSD, Up to 540MB/s, Laptop and Desktop (PC) Compatible, 3D NAND, Dynamic Write Acceleration, Solid State Drive - CT1000BX500SSD101

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.de/products/112539129-bewinner-300w-power-supply-module-for-mini-itx-and-1u](https://www.desertcart.de/products/112539129-bewinner-300w-power-supply-module-for-mini-itx-and-1u)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-09-15*