Customer Ratings & Reviews

My sister's computer wouldn't turn on, so we tried a new power supply and now she's all set. Power supply was easy to install with clearly labelled cables. Very convenient to pick up Best Buy to verify all that we needed was a new power supply.

The Insignia power supply greatly increased the performance of my HP computer. It gave my computer renewed life. I had contacted HP, and they indicated to me that a new power supply was not available. Geek Squad expertise, saved my computer once again. i

what can you say other than a great value/price for basic power supply to serve as a replacement for a OEM Power Supply. More than enough connectors, although i would appreciate more right angle type SATA connectors, with one leg orientated one way and another leg opposite.

This power supply work great for a basic PC. Plenty of plugs for my drives, quiet fan, and adequate power. Build quality feels decent. I wouldn't suggest this power supply for a computer with a higher end video card, or a gaming machine, but it's perfect for most basic computer systems.

My old power supply went down and in the process also destroyed my hard drive. I only thought I had a fan issue. New unit is working quite well so far. We have several Insignia products scattered around our abode and all work well so I will assume this will hold up as well. But until a year or two down the road only 4 stars.

Tried this out for a Dell Precision T1600 I was fixing up and it fits like a charm! Plenty of power and expansion cables along with silent operation. Not much else to say (it's an entry-level PSU). The 80 Plus rating is definitely a plus!

Easily installed without any modifications in Dell XPS 8300 desktop computer. There will be more connectors than needed. Suggest taking photo of wiring before removing old power supply to assure making the correct connections.

excellent product. quite running. easy to install.

This 450W Power Supply has performed flawlessly from day 1 and the additional feature of a Main Power Switch on the back of the unit is an added benefit for not having to disconnect the power cord for a positive, total shutdown & reboot. Thank you.

Had some issues with my office desktop computer so I decided to fix it myself and bought this Insignia 450W ATX12V Power Supply from Best Buy at a great price. It works and fits most computers and it has performed great!

Needed two good 450W power supplies and the online stores did not have adequate shipping times for some reason except for a few high end expensive ones. Best Buy was able to get these to me with Free next day delivery.

I have a custom built gaming PC and when my power supply decided to "pewp on my parade" I needed a quick back up plan for a good price (and one I don't mind storing for emergencies when I finally purchase a good one). I've had this one for just over a month now and it seems to be handling well enough in a PC that is on 24/7.

My computer wouldn't go to the desktop. And then it just wouldn't even power up. This Power supply unit solved my problems! And to think I thought I would have to buy a new computer! Saved me lots of money!!!

Great for a entry level home office PC. Powers up to a i7 CPU with SSD, 2 Hard drives and gaming video card. It has a large, fairly quite 120mm fan to cool the power components. The connecting cords are long enough to reach a mid to full tower case.

Connect it and use it... Everything powered up, and I don't have a single negative thing to say, except the hideous mustard cables that this unit still uses in Modern times... Otherwise excellent. Would buy again for the price in a basic cheap PC build. Cheers!

Be careful when unplugging old PS from motherboard and components. If unsure, Take a picture or label connectors. This fixed a failed power supply. Good value and provided 250watts extra for expansion.

Got my computer up and running again even though the old supply indicated it was still working But did not have any power leading to hard drive connection. Power now stays on. Had difficulty starting. Problem resolved easy hook up.

My old computer was on life support but needed to revive it since I only use it to run my sewing machine software. Best Buy was there to help and replaced the power supply. Hopefully I will get a few more good years out of her!

So glad this worked! Our power went off in our office and it looked like our computer was dead. Went to Geek Squad and they said they thought it was the power supply, purchased it and they installed it and it worked! YAY!

I bought Insignia™ - 450W ATX12V 2.4/EPS12V 2.92 80 Plus Power Supply about 2 weeks ago and it works great. Very quiet, good air flowing and enough power for 3 HDs, high level of graphic card and a blue ray drive.