---
product_id: 37038669
title: "SFX-AP400W Mini ITX Solution / Micro ATX / SFX 400W Power Supply"
brand: "apevia"
price: "€ 91.06"
currency: EUR
in_stock: true
reviews_count: 13
category: "Apevia"
url: https://www.desertcart.fr/products/37038669-sfx-ap400w-mini-itx-solution-micro-atx-sfx-400w-power
store_origin: FR
region: France
---

# 400W stable output 80mm auto thermal fan Full sleeved versatile cables SFX-AP400W Mini ITX Solution / Micro ATX / SFX 400W Power Supply

**Brand:** apevia
**Price:** € 91.06
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your compact rig with quiet confidence!

## Quick Answers

- **What is this?** SFX-AP400W Mini ITX Solution / Micro ATX / SFX 400W Power Supply by apevia
- **How much does it cost?** € 91.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/37038669-sfx-ap400w-mini-itx-solution-micro-atx-sfx-400w-power)

## 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

- • **Reliable Upgrade:** Perfect replacement PSU for small form factor desktops with a stylish black finish
- • **Silent Efficiency:** 80mm thermal-sensing fan keeps noise low and performance high
- • **Compact Powerhouse:** 400W output tailored for Mini ITX & Micro ATX builds
- • **Sleek Connectivity:** Fully sleeved cables with multiple connectors for all your peripherals
- • **Space-Smart Design:** Slim 125x100x63.5mm footprint fits tight, modern setups effortlessly

## Overview

The Apevia SFX-AP400W is a 400W power supply designed for Mini ITX and Micro ATX systems, featuring a quiet 80mm thermal-sensing fan and fully sleeved cables. Its compact dimensions and versatile connectors make it an ideal, sleek upgrade for small form factor PCs, delivering reliable power with minimal noise.

## Description

Apevia SFX-AP400W power supply is an excellent choice for compact, small form factor systems. With 400W of steady output power, lots of cable connectors and a built-in 80mm automatically thermal sensing fan it is sufficient and quiet to run a new built system or to replace a lagging/bad power supply in an older small form factor system with a wide range of peripherals and versatile applications. For safety, do not overload, abuse or modify the power supply unit. Use of this unit for Bitcoin Mining is not suggested since it will shorten the life and cause failures of power supply. Use for mining purposes is not covered by warranty.

Review: A for Apevia: Very Good Power Supply 4 Computer Repair, Small Form Factor Desktop - Spent 3 weeks looking for a small form factor power supply unit replacement for an old desktop repair. Old HP Pavillion computer uses a microATX form factor. Depth into the computer chamber has to be less than 4" to fit the cabling to the internal motherboard and hardware. Very, very difficult to locate a microATX for factor. I wanted a price in the $20--25 price range. The Apevia came in high wattage. It has a power switch for on/off, and this is important. It was priced at $30. The quality is good. It looks very nice--comes in all black profile with black covered cables, so sleek and modern. Small size so fits where there is space limits. You will need to buy a adapter plate SFX to ATX. The computer is running, surfing the internet, typing in the review. If I had a similar repair to do, I would buy it again. With a discount code, this is a dope buy. 1 4 4
Review: Working great! - So far it is working great. It is much quieter than my last power supply but not as quiet as I had hoped but still so much better. Update 9/10/2019 - The power supply is still working but now the fan is going out. It is making some very bad noises. Just a few months past warranty so I will probably have to replace the fan myself. I guess you get what you pay for. At least it is still working and as for problems, it is a fairly easy fix. Not going to knock a star off since it did last over a year and is technically still working as is, I just don't trust the fan anymore.

## Features

- APEVIA SFX-AP400W Mini ITX Solution / Micro ATX / SFX 400W Power Supply
- Cooling: 1 x 80mm Automatically Thermal Sensing Fan. All Cables are Sleeved
- Connectors: 1 x 20+4pin Main Power, 1 x 4pin 12V(P4), 1 x 6/8pin PCIe, 2 x SATA, 2 x 4pin Molex, 1 x 4pin Floppy
- Output: +3.3V@12A, +5V@12A, +12V@28A, -12V@0.3A, +5Vsb@2.5A
- Dimension: 125mm x 100mm x 63.5mm (4.92" x 3.94" x 2.5") - L x W x H

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MEDG1PM |
| Best Sellers Rank | #340 in Computer Power Supplies |
| Brand | Apevia |
| Customer Reviews | 3.8 3.8 out of 5 stars (511) |
| Date First Available | October 11, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 5 x 4 x 2.5 inches |
| Item Weight | 2.03 pounds |
| Item model number | SFX-AP400W |
| Manufacturer | Apevia |
| Product Dimensions | 5 x 4 x 2.5 inches |
| Series | FBA_SFX-AP400WÂ |

## Product Details

- **Brand:** Apevia
- **Compatible Devices:** Personal Computer
- **Connector Type:** floppy,molex,pcie,sata
- **Cooling Method:** Air
- **Form Factor:** Atx,Micro,Mini,Sfx
- **Item Weight:** 921 Grams
- **Item dimensions L x W x H:** 5 x 4 x 2.5 inches
- **Model Name:** FBA_SFX-AP400WÂ
- **Output Wattage:** 400 Watts
- **Wattage:** 400 watts

## Images

![SFX-AP400W Mini ITX Solution / Micro ATX / SFX 400W Power Supply - Image 1](https://m.media-amazon.com/images/I/61+LO9fyqEL.jpg)

## Questions & Answers

**Q: Will it fit in hp prodesk 400 g4 ?**
A: No. This is an sfx unit for use in sfx,matx,or atx (with adapter). The hp uses a special small form factor slim power supply. Unless hp offers a higher wattage supply. You are out of luck.

**Q: Will it work / fit with https://www.amazon.com/gp/product/b077rpsmys/ref=oh_aui_search_detailpage?ie=utf8&psc=1**
A: This power supply has following dimensions:
5 inches long
4 inches wide
2.5 inches high

**Q: I don't see a light indicator when it is plugged in, does it have one or you have to guess if it is working?**
A: There is no light indicator for this power supply model. The way to tell if power supply is turned on is if the power supply fan spins or if your computer boots up after connecting all the cables correctly.

**Q: This is a question for the manufacturer, apevia. have you considered releasing a 500 watt sfx 80 plus bronze certified psu?**
A: They make a 600W, that is barely more expensive than the 400W model

## Customer Reviews

### ⭐⭐⭐⭐⭐ A for Apevia: Very Good Power Supply 4 Computer Repair, Small Form Factor Desktop
*by A***E on August 28, 2021*

Spent 3 weeks looking for a small form factor power supply unit replacement for an old desktop repair. Old HP Pavillion computer uses a microATX form factor. Depth into the computer chamber has to be less than 4" to fit the cabling to the internal motherboard and hardware. Very, very difficult to locate a microATX for factor. I wanted a price in the $20--25 price range. The Apevia came in high wattage. It has a power switch for on/off, and this is important. It was priced at $30. The quality is good. It looks very nice--comes in all black profile with black covered cables, so sleek and modern. Small size so fits where there is space limits. You will need to buy a adapter plate SFX to ATX. The computer is running, surfing the internet, typing in the review. If I had a similar repair to do, I would buy it again. With a discount code, this is a dope buy. 1 4 4

### ⭐⭐⭐⭐⭐ Working great!
*by J***I on August 9, 2018*

So far it is working great. It is much quieter than my last power supply but not as quiet as I had hoped but still so much better. Update 9/10/2019 - The power supply is still working but now the fan is going out. It is making some very bad noises. Just a few months past warranty so I will probably have to replace the fan myself. I guess you get what you pay for. At least it is still working and as for problems, it is a fairly easy fix. Not going to knock a star off since it did last over a year and is technically still working as is, I just don't trust the fan anymore.

### ⭐ Terrible coil whine
*by A***N on February 21, 2020*

This product came just as advertised, having a 6 pin connector for a GPU and 8 pins for my CPU power. However, right when I plugged it into my wall outlet and flipped the switch on it, I got the worst coil whine. This is before I even pressed the power button on the computer, so it was under no load. Once it is under load, however, it works fine and the whine goes away. If I put my computer to sleep or shut it off, it starts back up again. Not acceptable considering my computer is in my bedroom and I can't even hear myself think when it's shrieking the way it does.

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-04*