







โก Power your compact rig with silent confidence!
The APEVIA SFX-AP400W is a 400W power supply designed for small form factor systems like Mini ITX and Micro ATX. It features an 80mm automatic thermal sensing fan for quiet, efficient cooling, fully sleeved cables for neat builds, and a wide range of connectors to support versatile hardware configurations. Its compact dimensions make it ideal for professional setups where space and reliability matter.




















| ASIN | B01MEDG1PM |
| Best Sellers Rank | 357,128 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 4,238 in Power Supplies |
| Box Contents | Power Supply |
| Brand Name | APEVIA |
| Compatible Devices | desktop computer |
| Connector Types | floppy,molex,pcie,sata |
| Cooling Method | Air |
| Current Rating | 12 Amps |
| Customer Reviews | 4.0 4.0 out of 5 stars (480) |
| Fan Size | 80 Millimetres |
| Form Factor | Mini,Micro |
| Global Trade Identification Number | 00837344004872 |
| Item Dimensions | 12.7 x 10.2 x 6.4 centimetres |
| Item Type Name | Power Supply |
| Item Weight | 921 Grams |
| Manufacturer | Apevia |
| Manufacturer Part Number | SFX-AP400W |
| Maximum Input Voltage | 240 Volts (AC) |
| Minimum Input Voltage | 100 Volts |
| Model Name | Power Supply |
| Model Number | SFX-AP400W |
| Number of Fans | 1 |
| Output Wattage | 400 Watts |
| Power Supply Design | Full Modular |
| System Bus Connector Type | 20+4 Pin |
| UPC | 837344004872 |
| Unit Count | 1.0 count |
| Wattage | 400 watts |
E**I
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.
T**T
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 havenโt 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!
G**N
Works great, We had a power outage and my old unit never powered back on. This one was a perfect fit.
D**T
No complaints. Great size for an ITX system. Runs well with an old 6th gen PC for general computing.
J**I
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.
Trustpilot
2 months ago
5 days ago