---
product_id: 613878119
title: "Apevia ITX-PFC400W Mini ITX/Flex ATX / 1U 400W Fully Modular Power Supply, Full Range Active PFC 90-264V, AC for POS AIO System Desktop Gaming Server Small Form Factor (Flex ITX) Computer PSU"
brand: "apevia"
price: "758 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Apevia"
url: https://www.desertcart.dk/products/613878119-apevia-itx-pfc400w-mini-itx-flex-atx-1u-400w-fully
store_origin: DK
region: Denmark
---

# 400W max power output Fully modular cables 40mm double ball bearing fan Apevia ITX-PFC400W Mini ITX/Flex ATX / 1U 400W Fully Modular Power Supply, Full Range Active PFC 90-264V, AC for POS AIO System Desktop Gaming Server Small Form Factor (Flex ITX) Computer PSU

**Brand:** apevia
**Price:** 758 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your small form factor like a pro — modular, quiet, unstoppable!

## Quick Answers

- **What is this?** Apevia ITX-PFC400W Mini ITX/Flex ATX / 1U 400W Fully Modular Power Supply, Full Range Active PFC 90-264V, AC for POS AIO System Desktop Gaming Server Small Form Factor (Flex ITX) Computer PSU by apevia
- **How much does it cost?** 758 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/613878119-apevia-itx-pfc400w-mini-itx-flex-atx-1u-400w-fully)

## Best For

- apevia enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Customizable Setup:** Fully modular design eliminates cable clutter for sleek, professional builds
- • **Silent Yet Efficient Cooling:** 40mm double ball bearing fan ensures whisper-quiet operation under load
- • **Robust Multi-Layer Protection:** Built-in OVP, OLP, OCP, OTP, and SCP safeguard your investment 24/7
- • **Universal Voltage Compatibility:** Full range active PFC supports 90-264V for global use without compromise
- • **Power Your Compact Builds with Confidence:** 400W peak power to fuel Mini-ITX and Flex ATX systems effortlessly

## Overview

The Apevia ITX-PFC400W is a fully modular 400W power supply designed for Mini-ITX and Flex ATX small form factor systems. It features full range active PFC (90-264V), a quiet 40mm double ball bearing fan, and comprehensive multi-protection mechanisms. Ideal for compact gaming rigs, servers, and POS systems, it offers flexible connectors including 20+4 pin, 8pin CPU (split to 4+4), PCIe, SATA, and Molex, ensuring compatibility and clean cable management. This PSU delivers reliable, efficient power with a compact footprint and is backed by a responsive support team and a 1-year replacement warranty.

## Description

Buy Apevia ITX-PFC400W Mini ITX/Flex ATX / 1U 400W Fully Modular Power Supply, Full Range Active PFC 90-264V, AC for POS AIO System Desktop Gaming Server Small Form Factor (Flex ITX) Computer PSU: Internal Power Supplies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: The Teton (outdoor gear) of small form factor psu's - I really liked my 350-watt PSU (I have two of them in my backup NAS systems for RAID arrays running on the main NAS), but I think I overloaded one and burned it out. Technically, it still works, but it smells awful, so I contacted support. Their response was amazing—they sent me a new one right away. The support from this company is top-notch, and their products are affordable while performing their job well. Since I likely overloaded my 350-watt unit, I decided to upgrade to the 400-watt model to better handle my OpenMediaVault NAS server. My setup includes: - **CPU**: Intel i7-4770 - **RAM**: 16GB - **Networking**: 10Gb SFP+ NIC - **Storage**: 8× 12TB HDDs + 2× 220GB SSDs - **Cooling**: Noctua fans for both the case and CPU - **Motherboard**: A random Shenzhen Machinist board for Intel 1150 socket Since switching to the 400-watt PSU, it has been flawless. It hit the ground running and has powered my system 24/7 without a single issue. I run RAID arrays, virtual machines, and containers, and it's always connected to a UPS. I highly recommend this company and their products—I’d consider them the **Teton** of small-form-factor PSUs. Apevia did a great job with this product, and their support is outstanding. I especially love the **modular design**, which keeps my NAS’s internal cabling much cleaner. The PSU fan is **quiet**—I don’t even hear it. My Noctua fans (2× 80mm for the case and 1× 90mm for the CPU) are louder. Honestly, I wouldn’t bother replacing the PSU fan despite what some content creators suggest—the gains are almost nonexistent. If you’re considering this PSU, **go for it!** It’s an excellent value, and the company stands behind their products.
Review: Works great on my Mini-ITX systems - I've had a few Apevia PSU's in the past in the budget sector, this one kind of falls into that sector when it comes to Mini-ITX power supplies. I would say that so far my biggest gripe on these Power supplies is the lack of a Power Switch on the PSU itself. Meaning that I have to unplug the PSU if I want it to not be powered. The power supplies have so far worked well on 24/7 workloads at around 30% load. The fans don't scream and the units don't get too hot. The fact that these are modular at this price point is really great. I would hope that they continue to provide these power supplies as I Plan to build more systems with these units.

## Features

- Fully Modular Power Supply: Standard Mini-ITX / FLEX ATX type. Full Range Active PFC 90-264V. Maximum Power: 400W.
- Connectors: 1 x 20+4pin Main Power, 1 x 8pin 12V(P4+4), 1x 6+2 PCIE, 2 x SATA, 2 x 4pin Molex
- Cooling: Forced Air Ventilation by 1 x 40mm Double Ball Bearing Fan. Various protections including: Overvoltage Protection (OVP), Overload Protection (OLP), Overcurrent Protection (OCP), Heating Protection (OTP), and Short Circuit Protection (SCP)
- Dimension: 160mm x 73.66mm x 35.5mm (6.3" x 2.9" x 1.4") - L x W x H
- Output: +3.3V@12A, +5V@12A, +12V@28A, -12V@0.3A, +5Vsb@2.5A
- IMPORTANT: The power supply will not power on simply by connecting the power cord to both the power supply and wall outlet. Ensure that all the power supply cables are properly connected to the PC for it to power on.
- IMPORTANT: The 8pin CPU connector can be split apart to become a 4+4 connector by pushing one end of the 4pin down and the other end of the 4pin up for motherboards that require a 4pin power connector.
- IMPORTANT: The 24pin motherboard connector can be split apart to become a 20+4 connector by pushing one end of the 20pin down and the other end of the 4pin up for motherboards that require a 20pin power connector

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CWN49V13 |
| Best Sellers Rank | #139 in Computer Power Supplies |
| Brand | Apevia |
| Compatible Devices | Computer |
| Connector Type | EPS , PCI Express |
| Connector Type Used on Cable | EPS, PCI Express |
| Cooling Method | Air |
| Customer Reviews | 4.1 out of 5 stars 95 Reviews |
| Fan Size | 40 Millimeters |
| Form Factor | Mini ITX/Flex ATX |
| Item Dimensions | 6.3 x 2.9 x 1.4 inches |
| Item Height | 35.5 millimeters |
| Manufacturer | Apevia Corp |
| Maximum Input Voltage | 264 Volts |
| Minimum Input Voltage | 90 Volts |
| Model Name | ITX-PFC400W |
| Number of Fans | 1 |
| Output Wattage | 400 |
| Power Supply Design | Full Modular |
| System Bus Connector Type | 20+4 Pin |
| UPC | 810047131816 |
| Warranty Description | 1 Year Replacement Warranty |
| Wattage | 400 watts |

## Product Details

- **Brand:** Apevia
- **Compatible Devices:** Computer
- **Connector Type:** EPS, PCI Express
- **Cooling Method:** Air
- **Form Factor:** Mini ITX/Flex ATX
- **Item dimensions L x W x H:** 6.3 x 2.9 x 1.4 inches
- **Model Name:** ITX-PFC400W
- **Output Wattage:** 400
- **Power Supply Design:** Full Modular
- **Wattage:** 400 watts

## Images

![Apevia ITX-PFC400W Mini ITX/Flex ATX / 1U 400W Fully Modular Power Supply, Full Range Active PFC 90-264V, AC for POS AIO System Desktop Gaming Server Small Form Factor (Flex ITX) Computer PSU - Image 1](https://m.media-amazon.com/images/I/61Hwxu1R6BL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Teton (outdoor gear) of small form factor psu's
*by J***K on March 3, 2025*

I really liked my 350-watt PSU (I have two of them in my backup NAS systems for RAID arrays running on the main NAS), but I think I overloaded one and burned it out. Technically, it still works, but it smells awful, so I contacted support. Their response was amazing—they sent me a new one right away. The support from this company is top-notch, and their products are affordable while performing their job well. Since I likely overloaded my 350-watt unit, I decided to upgrade to the 400-watt model to better handle my OpenMediaVault NAS server. My setup includes: - **CPU**: Intel i7-4770 - **RAM**: 16GB - **Networking**: 10Gb SFP+ NIC - **Storage**: 8× 12TB HDDs + 2× 220GB SSDs - **Cooling**: Noctua fans for both the case and CPU - **Motherboard**: A random Shenzhen Machinist board for Intel 1150 socket Since switching to the 400-watt PSU, it has been flawless. It hit the ground running and has powered my system 24/7 without a single issue. I run RAID arrays, virtual machines, and containers, and it's always connected to a UPS. I highly recommend this company and their products—I’d consider them the **Teton** of small-form-factor PSUs. Apevia did a great job with this product, and their support is outstanding. I especially love the **modular design**, which keeps my NAS’s internal cabling much cleaner. The PSU fan is **quiet**—I don’t even hear it. My Noctua fans (2× 80mm for the case and 1× 90mm for the CPU) are louder. Honestly, I wouldn’t bother replacing the PSU fan despite what some content creators suggest—the gains are almost nonexistent. If you’re considering this PSU, **go for it!** It’s an excellent value, and the company stands behind their products.

### ⭐⭐⭐⭐⭐ Works great on my Mini-ITX systems
*by J***0 on October 15, 2024*

I've had a few Apevia PSU's in the past in the budget sector, this one kind of falls into that sector when it comes to Mini-ITX power supplies. I would say that so far my biggest gripe on these Power supplies is the lack of a Power Switch on the PSU itself. Meaning that I have to unplug the PSU if I want it to not be powered. The power supplies have so far worked well on 24/7 workloads at around 30% load. The fans don't scream and the units don't get too hot. The fact that these are modular at this price point is really great. I would hope that they continue to provide these power supplies as I Plan to build more systems with these units.

### ⭐ PSU threw every HDD in my system into fits until I got rid of it.
*by J***E on July 23, 2025*

Built a NAS with it, used it for a month or two. It's running on a UPS, so I can see power usage, never above 90 watts. Yet this thing crapped out in the most annoying way: the system was operable, and my SSDs were fine, but HDDs would click/whir constantly and then eventually started throwing checksum errors. I swapped out drives thinking they were bad, but the new ones would do it too Swapped 3-4 drives and every cable with problems randomly cropping up until I finally swapped out the PSU with a cheap 300w I had sitting around, and suddenly all the old 'broken' hard drives are working brilliantly. I won't be using this brand again.

## Frequently Bought Together

- Apevia ITX-PFC400W Mini ITX/Flex ATX / 1U 400W Fully Modular Power Supply, Full Range Active PFC 90-264V, AC for POS AIO System Desktop Gaming Server Small Form Factor (Flex ITX) Computer PSU
- Goodisory A09 Black Mini-ITX 0.8mm SPCC Desktop Computer Case Fit in Flex PSU
- Gigabyte A520I AC (AMD Ryzen AM4/Mini-ITX/Direct 6 Phases Digital PWM with 55A DrMOS/Gaming GbE LAN/Intel WiFi+Bluetooth/NVMe PCIe 3.0 x4 M.2/3 Display Interfaces/Q-Flash Plus/Motherboard)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-01*