---
product_id: 254298968
title: "RGEEK 1106 DC to DC ATX PSU 12V 300W Pico ATX Switch PSU 24pin Mini ITX PC Power Supply for Computer"
brand: "rgeek"
price: "€ 2.32"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.sk/products/254298968-rgeek-1106-dc-to-dc-atx-psu-12v-300w-pico
store_origin: SK
region: Slovakia
---

# 300W peak power output Wide 11.2-12.6V DC input range Built-in short-circuit & overload protection RGEEK 1106 DC to DC ATX PSU 12V 300W Pico ATX Switch PSU 24pin Mini ITX PC Power Supply for Computer

**Brand:** rgeek
**Price:** € 2.32
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your passion, compactly and safely!

## Quick Answers

- **What is this?** RGEEK 1106 DC to DC ATX PSU 12V 300W Pico ATX Switch PSU 24pin Mini ITX PC Power Supply for Computer by rgeek
- **How much does it cost?** € 2.32 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/254298968-rgeek-1106-dc-to-dc-atx-psu-12v-300w-pico)

## Best For

- rgeek enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty Form Factor:** Mini ATX size fits effortlessly into tight spaces, ideal for portable or space-conscious builds.
- • **Power Your Mini ITX Build with Confidence:** Delivers a robust 300W output to keep your compact PC running smoothly without compromise.
- • **Seamless Compatibility with 12V DC Inputs:** Supports a flexible input voltage range from 11.2V to 12.6V, perfect for diverse power setups.
- • **Advanced Safety Features for Peace of Mind:** Automatic shutdown on peak current and short-circuit protection safeguard your components.
- • **Efficient Performance with 85%+ Efficiency:** Optimized power conversion reduces waste heat and boosts reliability for long-term use.

## Overview

The RGEEK 1106 DC to DC ATX PSU is a compact 300W power supply designed for Mini ITX and Pico ATX systems. It operates efficiently at 85%+ with a flexible 11.2-12.6V DC input range and includes essential protections like short-circuit and overload shutdown, making it a reliable choice for portable and small form factor PC builds.

## Description

Before you buy this board, please make sure your input Voltage INPUT VOLTAGE RANGE: 11.4VDC12.6VDCRating Power: 300W The 20+4pin cable and the dc cable are included. INPUT REQUIRED: INPUT VOLTAGE RANGE: 11.4VDC12.8VDC INCOMING CURRENT RANGE : 20.0A Max - 11.4VDC INPUT SURGING CURRENT: 25.0Vmax - 12VDC WORK EFFICIENCY: 85% Environment description: Working temperature/humidity 15 degree to 35 degree / 45%-75% Reposition temperature//humidity -40 degree to +70 degree/ 10%-90% Atmospheric pressure 86Kpa106Kp Other parameters: Working frequency: Icbuilt-in oscillator ( 250-350 ) kHz@Vcc=12V

Review: Works great with a portable ITX computer I built. Would definitely recommend if you're needing an alternative power source for computer.
Review: I bought this unit as a replacement for a less powerful model. It did the trick and the motherboard powered up right away. I have been using it ever since and I have had no complaints. It get a good review from me.

## Features

- Input voltage range: 11.2 to 12.6V DC, DC input connector: 2.5mm inner diameters, 5.5mm outer diameter
- output shutdown when output current reaches the peak point
- Short-circuit protection: output shut down when short-circuit
- Defensive function (for +3.3V, +12V, +5.00V and +5.00V SB power output）

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071P3HMNK |
| Are Batteries Included | No |
| Brand | RGEEK |
| Customer Reviews | 4.1 4.1 out of 5 stars (141) |
| Date First Available | 28 July 2017 |
| Form Factor | ATX |
| Item Weight | 181 g |
| Item model number | LR1106-250W12VDC |
| Manufacturer | RGEEK |
| Package Dimensions | 16.51 x 8.64 x 4.32 cm; 181 g |
| Series | 1106 |
| Voltage | 12 Volts |
| Wattage | 250 watts |

## Product Details

- **Brand:** RGEEK
- **Compatible devices:** Personal Computer
- **Connector type:** एटीएकस
- **Model name:** 1106
- **Output wattage:** 300 Watts

## Images

![RGEEK 1106 DC to DC ATX PSU 12V 300W Pico ATX Switch PSU 24pin Mini ITX PC Power Supply for Computer - Image 1](https://m.media-amazon.com/images/I/41r0C-HrGzL.jpg)
![RGEEK 1106 DC to DC ATX PSU 12V 300W Pico ATX Switch PSU 24pin Mini ITX PC Power Supply for Computer - Image 2](https://m.media-amazon.com/images/I/611SaWgCAtL.jpg)
![RGEEK 1106 DC to DC ATX PSU 12V 300W Pico ATX Switch PSU 24pin Mini ITX PC Power Supply for Computer - Image 3](https://m.media-amazon.com/images/I/61huEjhFRuL.jpg)
![RGEEK 1106 DC to DC ATX PSU 12V 300W Pico ATX Switch PSU 24pin Mini ITX PC Power Supply for Computer - Image 4](https://m.media-amazon.com/images/I/61hx0HUzrfL.jpg)

## Questions & Answers

**Q: I'm really nervous about the pins on the back of the board getting shorted, is there a standard method for mounting the PSU in the case?**
A: I used stand off screws to keep it away from the case's surface. Similar mounting method to the way mother board is installed.

**Q: Will using higher input voltage damage the power supply? i have a 19.5v ~6a power adapter from an old laptop. will this work?**
A: It's not a good idea to use higher a higher voltage adapter unless it has some kind of auto- or manual-voltage adjustment on it. It will most likely damage or destroy the PSU.

**Q: What do I need to use this in a vehicle whåere voltage will exceed 12.8 when charging and could easily be lower than 11.4v when batteries get low?**
A: A 12v buck converter is not that expensive and can be useful for any other devices you want to run in vehicle with stable power. Bucks drop high voltages to low ones. Boosts raise low voltages to high ones. Buck-boost regulators keep a constant output voltage. 12v is a common hardwired output voltage but you can also get adjustable ones. You'll want at least 20A to power this board.

**Q: What outputs does it have?**
A: It have 24pin ATX connector, 4pin Molex Power, 12V AUX(4pin), 12V AUX(4pin), 4pin Floppy Drive Power, SATA Power. You can see the Last picture.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***0 on 26 September 2025*

Works great with a portable ITX computer I built. Would definitely recommend if you're needing an alternative power source for computer.

### ⭐⭐⭐⭐⭐ Review
*by W***S on 18 December 2019*

I bought this unit as a replacement for a less powerful model. It did the trick and the motherboard powered up right away. I have been using it ever since and I have had no complaints. It get a good review from me.

### ⭐⭐⭐⭐⭐ Review
*by C***W on 3 March 2021*

I bought this to put into a mini ITX pfsense build I was doing and it worked great. It's been running for about a year now and I have had zero issues.

## Frequently Bought Together

- RGEEK 1106 DC to DC ATX PSU 12V 300W Pico ATX Switch PSU 24pin Mini ITX PC Power Supply for Computer
- LEDwholesalers 12V 20A 240W AC/DC Power Adapter with 5.5x2.5mm DC Plug and 2.1mm Adapter, Black, 3262-12V
- RGEEK 24pin DC ATX PSU 12V DC Input 250W Peak Output Switch DC-DC ATX Pico PSU Mini ITX PC Power

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-01*