🔌 Dell OptiPlex 390 790 960 990 9010 SFF Power Supply Replacement - YEECHUN 240W H240AS-00 H240AS-01 Review

After a small repair the power supply worked perfectly. One of the power connectors was broken and the wires were exposed. I assume it was at the time of delivery. Bubble wrapped and enclosed in an envelope. The box offers the best protection. I didn't need this power connector, so I just wrapped each pair in electrical tape so they don't touch anything.

Does the job as advertised. The packaging was nothing fancy but safe and secure. Some installation instructions could have been included, but just watching them on YouTube was enough. The replacement took 10-15 minutes with a medium/long handle screwdriver and didn't cause any power issues. From a user point of view just be careful with cables especially the 4 pin ATX connector as I somehow removed my memory cards and the computer wouldn't boot so I had to go back and reinstall all the memory…

I use 9010 as my download server and it works 24/7. No wonder the power supply died while I was transferring files from one external drive to another, both USB 3 ports were pumping out loads of juice as I heard *POP* and smelled that specific smell of burnt electronics. Having bought the 9010 as a $200 refab, I had no intention of paying Dell for a new PS, so I ordered this one. It came in 4-5 days, I replaced it in 10 minutes (there is a cable management inside that needs to be dismantled and…

Exact replacement from another manufacturer. The original Dell PSU failed so I found this super cheap one which was perfect. expected features.

Here I am with the power light blinking. Through trial and error I came to the conclusion that the problem was with the power supply. I called Dell Support and found that this computer is no longer working. They helped me troubleshoot to confirm the power supply was bad. When I pressed the reset button on the back, the green light didn't come on. I immediately turned on the power supply, plugged it in and the green light came on. I then replaced it and am now writing this review on a previously

My Dell Optiplex 990 suddenly crashed yesterday and when I tried to boot it back up it just stalled and the power button was flashing orange. I've tried all the suggested fixes but no luck: its original power supply was dead. So I hopped on the Revain, looked around and bought this one as given the reviews and next day shipping it was a great price. It showed up today, I swapped out the PSU and it wouldn't boot. I felt so down that I literally took a nap instead of continuing to look at him…

I spent 2 weeks fixing my system after I had this PSU ibstall8ng. I ended up buying a Dell certified one and my computer kept stopping to reboot. Want to mess up your data on one drive, buy this one and you

Dell's ultra-small form factor is finally dead after weeks of showing symptoms of unreliable power. It's the perfect replacement and lives on. It was very easy to fix!