

⚡ Power your compact rig with confidence and style!
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 robust multi-protection safeguards including overvoltage, overload, overcurrent, overheating, and short circuit protection. Its modular cabling system ensures clean builds, while compatibility with various motherboard connectors (20+4 pin, 8pin CPU split to 4+4) makes it versatile for compact gaming, server, and POS systems.




















| ASIN | B0CWN49V13 |
| Are Batteries Included | No |
| Best Sellers Rank | #68,847 in Computers ( See Top 100 in Computers ) #520 in Computer Power Supplies |
| Brand | Apevia |
| Customer Reviews | 4.1 4.1 out of 5 stars (103) |
| Date First Available | 7 November 2024 |
| Form Factor | Flex ATX |
| Item Weight | 1.01 Kilograms |
| Item model number | ITX-PFC400W |
| Manufacturer | Apevia Corp |
| Product Dimensions | 16 x 7.36 x 3.55 cm; 1.01 kg |
| Series | ITX-PFC400W |
| Wattage | 400 watts |
M**P
到着予定日より早く届けてくださり ありがとうございます。 ファンの音が驚くほど小さくて、本当に動いているか不安になるぐらいで 驚きました。 とても、品質が良くて、5060RTXのモバイルGPU をeGPUとして運用することが出来ました。 持ち運べるGPUができあがりました。 一つ、感じた事は、うっすらと半導体が焼けた臭いがしたことです。 何日間か使用していて 薄れたので 最初の時だけかもしれません。
J**K
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.
M**D
I used this in a media-centre PC and it's efficient and quiet. I did initially have a problem with one of the power cables but I contacted support and they sent me a new cable within 1 week.
B**A
Bought 2 and used for a year+ with no issues
R**D
Have been using for almost a year now without issue. Would recommend.
Trustpilot
4 days ago
2 weeks ago