---
product_id: 737814016
title: "APEVIA SFX-AP400W Mini ITX Solution/Micro ATX/SFX 400W Power Supply"
brand: "apevia"
price: "HK$86255"
currency: HKD
in_stock: true
reviews_count: 5
category: "Apevia"
url: https://www.desertcart.hk/products/737814016-apevia-sfx-ap400w-mini-itx-solution-micro-atx-sfx-400w
store_origin: HK
region: Hong Kong
---

# 400W stable power output 80mm auto heat-sensing fan Fully sleeved multi-connectors APEVIA SFX-AP400W Mini ITX Solution/Micro ATX/SFX 400W Power Supply

**Brand:** apevia
**Price:** HK$86255
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your compact rig with silent strength and style!

## Quick Answers

- **What is this?** APEVIA SFX-AP400W Mini ITX Solution/Micro ATX/SFX 400W Power Supply by apevia
- **How much does it cost?** HK$86255 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/737814016-apevia-sfx-ap400w-mini-itx-solution-micro-atx-sfx-400w)

## 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

- • **Silent Cooling:** Smart 80mm fan adjusts speed to keep noise minimal
- • **Sleek & Organized:** All cables come fully sleeved for a clean, professional look
- • **Compact Powerhouse:** 400W output tailored for Mini ITX & Micro ATX builds
- • **Space-Saving Design:** Slim 125x100x63.5mm footprint fits tight, modern workstations
- • **Versatile Connectivity:** Supports 20+4 pin, PCIe, SATA, Molex & floppy connectors for diverse setups

## Overview

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

## Description

Apevia SFX-AP400W power supply is ideal for compact small form factor systems. With 400W stable output power, numerous cable connectors, and built-in 80mm automatic heat sensing fan, it is quiet enough to run new systems or replace the delay/bad power of old small form factor systems with a wide range of peripherals and applications. For safety, do not overload, abuse or modify the power unit for bitcoin mining is not recommended to shorten its life and cause power failure.

Review: 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: Nice under no gpu load but it burn out during load test for total load 200W (i7 6th gen + itx 1050ti) Rated power is not real.

## Features

- APEVIA SFX-AP400W Mini ITX Solution / Micro ATX / SFX 400W Power Supply
- Cooling: 1 x 80mm automatic heat sensing fan All cables have sleeves
- Connectors: 1 x 20+4 pin mains power, 1 x 4 pin 12V (P4), 1 x 6/8 pin 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
- Dimensions: 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 |
| Are Batteries Included | No |
| Brand | Apevia |
| Customer Reviews | 3.9 3.9 out of 5 stars (477) |
| Date First Available | October 27, 2016 |
| Form Factor | Atx, Micro, Mini, SFX |
| Is Discontinued By Manufacturer | No |
| Item Weight | 921 g |
| Item dimensions W x H | 12.7 x 10.2 x 6.4 cm |
| Item model number | SFX-AP400W |
| Manufacturer | Apevia |
| Product Dimensions | 12.7 x 10.16 x 6.35 cm; 921 g |
| Series | Power Supply |
| Wattage | 400 W |

## Product Details

- **Brand:** Apevia
- **Compatible Devices:** Computer System, Motherboard, Video Card
- **Connector Type:** Floppy, Molex, pcie, Sata
- **Model Name:** Power Supply
- **Output Wattage:** 400 Watts

## Images

![APEVIA SFX-AP400W Mini ITX Solution/Micro ATX/SFX 400W Power Supply - Image 1](https://m.media-amazon.com/images/I/51enIJy1FgL.jpg)
![APEVIA SFX-AP400W Mini ITX Solution/Micro ATX/SFX 400W Power Supply - Image 2](https://m.media-amazon.com/images/I/61+LO9fyqEL.jpg)
![APEVIA SFX-AP400W Mini ITX Solution/Micro ATX/SFX 400W Power Supply - Image 3](https://m.media-amazon.com/images/I/71Mieq58Z9L.jpg)
![APEVIA SFX-AP400W Mini ITX Solution/Micro ATX/SFX 400W Power Supply - Image 4](https://m.media-amazon.com/images/I/71Ph95CGVkL.jpg)
![APEVIA SFX-AP400W Mini ITX Solution/Micro ATX/SFX 400W Power Supply - Image 5](https://m.media-amazon.com/images/I/71T5PUs1z0L.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

### ⭐⭐⭐⭐⭐ Review
*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

### ⭐⭐ Review
*by E***I on December 12, 2023*

Nice under no gpu load but it burn out during load test for total load 200W (i7 6th gen + itx 1050ti) Rated power is not real.

### ⭐⭐⭐⭐⭐ Review
*by T***T on October 24, 2024*

I used the APEVIA SFX-AP400W power supply to upgrade my Dell OptiPlex 5050, which is an office PC. It fits perfectly in the small form factor case and provides enough power for the system's needs. The installation was straightforward, and the unit is compact yet feels solid. It runs quietly, which is a big plus since this PC is mainly used for work purposes. Despite being an affordable power supply, it has been reliable, and I haven’t experienced any issues with stability or overheating. Overall, if you're looking for a budget-friendly, efficient power supply for a compact PC like the Dell OptiPlex 5050, this one does the job well!

## Frequently Bought Together

- APEVIA SFX-AP400W Mini ITX Solution / Micro ATX / SFX 400W Power Supply
- ADCAUDX SATA-III Cable-1M 6Pcs/Set-6Gbps-SATA Cable Long Replacement for Bitcoin Computer-Server CD DVD Drives Raid HDD-SSD (3.3FT)
- JONSBO N2 Black NAS ITX Case 5+1 Disk Bays Mini Aluminum Case, Built-in 12cm Fan, SFX Power Bite (L150mm Max.), Support 65mm CPU Cooler, Integrated Upper Cover Removable,Black

---

## 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.hk/products/737814016-apevia-sfx-ap400w-mini-itx-solution-micro-atx-sfx-400w](https://www.desertcart.hk/products/737814016-apevia-sfx-ap400w-mini-itx-solution-micro-atx-sfx-400w)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-14*