Slimline Power Supply Upgrade for SFF Only Desktop Computer - Fits: HP Pavilion S5000, S5100BR, S5100LA, S5100Z CTO, S510

Newbie computer fixer. Desperate. Crossed fingers it was power supply. Unit value was much higher than overall repair store options. Hard to not give it a try. Followed A-A, B-B, C-C plan - take a wire off - put a wire from the new unit back in - take one off - put one back in. Remove old power supply - put new one in. Tuck wires away. 15 minutes tops. Powered up machine = Hard drive is back = nirvana!!!. Back up drive immediately invoked. 3 weeks and runs just fine. The unit starts out silently. A+! Unit speeds up to a louder pitch under load. B- but way ok with fan noise considering any other option. Unit is slightly smaller than origiinal but way ok with that too. Extremely high value!! Very easy fix!! Surprised myself. Unit saved the day.

The unit fits well inside my HP Pavilion Slimline PC. I had a local computer store install it. My original power source went kaput after I started watching a lot of DVDs. It seemed like they drew too much power and were a bit jerky. But with this upgraded power supply, my DVDs and streaming online videos play smoothly. I think the computer store geeks tuned up my PC as part of the install as well. In any case, it runs much better and I'm happy with this power upgrade. The price was a bargain, too.

I am a certified computer repair technician and I was very skeptical at first if this would fit correctly in her HP Slimline s5500 Series. It fit perfectly and is working without any issues. I am almost 100% positive that this power supply would also work in an HP Slimline s5300. Most all of HP Slimline's use the same stock computer case. So if you are on the fence then this will be a good choice & fit for a replacement.

For the price I can put up with the humming. Its really no distraction at all. The price is awesome so while it may not be a Lexus...my VW is driving well ~

Works great and install was a little complicated but went pretty fast. Took pictures of the inside before disconnecting anything so I knew what needed plugged back in. There are a few "plugs" not connected. My HP Pavillion Slimline required a fan removal, disc drive partial removal - out the front - in order to unplug the component. Upgraded but did not realize this fan was so loud! My previous one I rarely heard running. This one is so loud I will be moving the tower under my desk instead of on it. Have to put computer to "sleep" in order to hear anyone when using speaker phone.

I used this as a replacement for my original power supply. It fits perfect and hooked right up with no problems. I received the upgraded version which was 425 watts, which was great, but it is little loud compared to my old one. But it works fine.

We've purchased a couple of these units, which are invaluable if you've got an aging computer that's only down because of a bad power supply. They run just like OEM - they're not noisy and don't get too hot. Five stars for providing a quality product at a great price.

First, I have to say there is no place to purchase anything better than Amazon market, fast delivery and outstanding packing items. The slimline power supply upgrade for SFF desktop PC is working perfectly. I would recommend this product to anyone really needs it. Thanks for helping me not to purchase a new PC.