Apevia ITX-PFC500W Mini ITX/Flex ATX / 1U 500W 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

Works well, great fit for the JOYJIM SFF case I used for serving and recording machines.

Works great. I purchased this to convert a mining card into a steam machine. It has all of connectors and the wattage I need.

Bought twice for my wife and my ITX project. Unbearably loud and it restarts under heavy load, in both of them Spend extra and get an Enhanced instead, rather an expensive PSU than having to buy everything again. I tried undervolting CPU and GPU to keep the PSU happy but it still goes super loud and restarts. Definitely do not recommend this terrible PSU

Works great. Reliable power at a good price.

Works, is slightly noisy, doesn’t get hot and is pretty good for price to preformance

I was afraid the cooling fan would sound like a 1u server turbojet and thankfully it's extremely quiet at idle and at low load, basically inaudible. I'm replacing the stock 255W PSU in my dell optiplex 9020 sff and it's just as quiet as the stock psu, my power draw requirements are about 260W, so your mileage will vary. Note that for Dell Optiplex SFFs you will need a ATX 24-pin to Dell 8-pin motherboard adapter and an extension cable for the ATX CPU 4+4pin because the cable length is not long enough for cable routing as is. After using it for a month, I can say I'm quite satisfied with the build quality and quiet operation, the power headroom it provides along with the improved airflow makes it a must for anyone trying to max out the upgrade path on their prebuilt SFF PCs. Initially, I bought it to improve airflow in my cramped case and give me a real upgrade path to a >75w GPU down the line and it does both of those things really well, airflow improved so much that I can't even hit thermal throttle anymore. I did eventually end up upgrading to a 115W GPU and thankfully it's still just as quiet. The modular cables feel sturdy, they're stiff but give way when bending and attempting cable management. In my particular application, I wished the P4 4+4 pin CPU cable was slightly longer, I redid my cable management with an extension cable because routing through the RAM slots was bending the cable connectors at hard angles which I wasn't satisfied with. In my optiplex, the space left behind by the old PSU was enough for stuffing excess cable lengths underneath and out of view. By pure chance, the PSU slots in and lines up with a single screw hole where the old one went, you should get creative if you're not dealing with a standard SFF case.

Absolutely no problems. I run a 330W max system, so not the worst stress case, but it has given me zero problems. I haven't done any wattage measurements to determine efficiency, yet. Fits well in a small form factor, as expected.

Update 31 August 2025: at almost exactly 1 year of use, the unit has started failing on me. Using a Kill-A-Watt to measure my power usage, my pc will lose power and reboot around the 300-340w range. I will be replacing this unit with a Silverstone or some other reputable brand that can actually deliver the specified wattage. Old Review: Great value for the money, has been powering my SFFPC build since August of 2024. I have had no issues powering a Ryzen 5 2600X/Radeon 5700XT system and a Ryzen 9 7945HX/Radeon 5700XT system with this PSU. Included cables are nothing to write home about, all black, cheap feeling, and a bit long for most SFFPC cases but that length may be needed in a server chassis. includes everything you should need, nothing more. I cannot provide definite efficiency ratings but the power it pulls from the wall was not too far off from the reported load in Linux. The fan is acceptable in rack mounted applications but for running any sort of heavier load while at a desk, it becomes rather disturbing. The noise easily surpasses my GPU and CPU fan noise but became much more manageable after swapping to a Noctua A4x20 FLX fan (which comes with the needed adapter to mate to the OEM 2 wire cable). Before and after the swap, the housing still is toasty to the touch, probably in the 40-50c range.

Buona qualità , modulare e sufficentemente potente, uno dei pochi che ho trovato qui su amazon

too costly compared to desert cart and importing directly . product itself is working ok.

works great.

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I was surprised how well this power supply works. I needed a flex P.S for my mini itx case, and this fit in there perfectly. It's a modular P.S, has a small cooling fan inside but it's not noisy, very silent. I am using this for a HTPC build, just for 4K movie playback. It may be a little noisier if you're a gamer and really pushing the power supply. I don't know about the longevity of this P.S, but so far it has worked really well.