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Logisys 480W 20+4-pin ATX Power Supply

by Logisys
| 20 answered questions

Price: $18.43 & FREE Shipping on orders over $35. Details
In Stock.
Sold by PriceSmile and Fulfilled by Amazon. Gift-wrap available.
  • Logisys 480-Watt ATX Power Supply General Features: 480 watts total
  • 110V, 220V switchable power supply 120-240V, 60/50Hz One (1) SATA connecter
  • One (1) ATX power connector (supports both 20-pin and 24-pin configurations)
  • One (1) 7-inch 12V ATX power connector Four (4) large power connectors
  • Two (2) Small power connectors
10 new from $14.99

Frequently Bought Together

Logisys 480W 20+4-pin ATX Power Supply + eForCity® 20 / 24-pin Power Supply Tester for ATX / SATA / HDD, Black
Price for both: $22.86

These items are shipped from and sold by different sellers.

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Product Details

  • Shipping Weight: 3.5 pounds (View shipping rates and policies)
  • ASIN: B000F0DUT8
  • Average Customer Review: 3.9 out of 5 stars  See all reviews (119 customer reviews)
  • Amazon Best Sellers Rank:

Product Description

Give your computer more power! Upgrade to a 480-watt ATX power supply from Logisys! This power supply supports Intel Pentium 4 and AMD motherboards! This is the only power supply you would need, it supports both 20-pin and 24-pin configurations. Get yours today!


Customer Questions & Answers

Customer Reviews

I plug it in and it worked just fine.
David J. Brooks
I recommend this supply works great and quiet and more power for your budget minded simpletons like myself.
james sarensen
Save yourself the headache and get a more expensive, but better, PSU.
Evab

Most Helpful Customer Reviews

5 of 5 people found the following review helpful By Vynny TOP 1000 REVIEWERVINE VOICE on October 29, 2013
Verified Purchase
I have an aging Alienware from 2004 that was a powerhouse in its day. So much so that when the 340 watt ps died I wanted to resurrect the PC rather than put it out to pasture.

It's been a while since I've rewired a power supply and bought this slightly more powerful 480w replacement without even researching if it was compatible. Imagine my dismay after taking the old one out and putting this one in to see that my ancient asus was a 20 pin and this ps has 24 pins. Now you may note the product title has "20/24 pins" listed and that's because this works with both. Perhaps I'm just out of the loop and it's common knowledge that this would be compatible but if, like me, you've been out of the computer building game for a while then it may be worth stating firmly that, yes, this ps will work with your old twenty pin motherboards!

Putting in a power supply takes hardly any time, and if you've never done it before then you'll be shocked at how easy it is. Once done, all devices worked great and my original (non dell) Alienware booted up just fine. Sweet!

This is an excellent psu and you can't beat the price.
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4 of 4 people found the following review helpful By Loadnabox on April 1, 2014
Verified Purchase
WARNING! THE FOLLOWING PROCEDURES VOID THE WARRANTY

It should go without saying, but I will mention it anyway. If you open this up and start cutting wires, good luck getting any kind of a warranty.

I purchased several of these to use for powering RC battery chargers. I have a total of 4, 2 in parallel then each parallel rail being connected in series. Just using the 12V supply is 16 amps each for a total of 32 amp per power rail in my setup. This works out to a total of 64 amps at 12v or 32 amps at 24v.

When I start loading these up heavy (50A @ 12v/ 600 watts) they put out a decent amount of heat, but they keep right up. The voltage doesn't seem to sag at all. Then again I'm using a fairly constant load, there's very little surge in my battery chargers.

To optimize for my purposes, I cut the 3.3v & 5.5v leads and tucked them away nicely inside. I then ran 8ga wire inside the supply and secured it all with zip ties. I also extended the power-on leads so that I can remotely actuate them from a switch panel. Even better, the supply will latch on without a load on the 5.5v side unlike many other switching supplies which require a minimum load. This means when running it on a genny there's no wasted power or extra generated heat. I added a cap at the point where I connected the two supplies. As of yet I have seen no issues with them "fighting" with each other's clock cycles when run in parallel.

Overall a good supply performing exactly as I had hoped so far. We'll see how they do after I've owned them a while longer and continue to abuse them with high current loads.
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5 of 6 people found the following review helpful By Red Dragon on October 15, 2012
Verified Purchase
I am a tech have been in the business for last 11 years I ordered 3 of these for replacement they were in excellent condition in retail boxes and shipped on time i would definately do business with these guys again and I recommend this seller to all the Techs.
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1 of 1 people found the following review helpful By MW in CO on September 9, 2014
Verified Purchase
I gave this power supply a five star rating not because it is the best unit on the planet, but because of the exceptional value. Being retired means you watch every penny, something I would recommend long before retirement. This power supply fit my budget even on retirement income. The unit worked as expected out of the box but I found the fan noise to be a bit much for my personal application in a HTPC case. On the other hand I would expect the fan noise to be tolerable under most general applications. Logisys used a 2300 rpm friction bearing fan to move air through this unit. The fan itself has blade guards and the power supply case also had blade guards. The result was not a lot of air flow for 2300 rpm with all the turbulence caused by the many guards. My resolve was to replace the stock fan with a low noise bearing fan spinning at 1700 rpm, and to cut the blade guards from the power supply case in an effort to reduce air flow turbulence. I believe the resulting air flow is every bit as good as with the stock fan (maybe better) and the noise level is much lower, just what I wanted. I also checked the underside of the pcb for cold solder connections, everything looked good & clean in this regard. Yes, I pretty much tossed my warranty out the window with the above modifications, but ended up with a quiet HTPC system that doesn't interfere with my music.
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1 of 1 people found the following review helpful By i know what i hear on March 29, 2014
If your power supply died and you're strapped for cash, this will do the job. If you're looking for something to do it quietly, keep looking. Every time I boot up the computer, the noise emanating from the fans on here sound like a 747 taking off. After a few minutes, for some reason, it seems to settle down and continue at a more tolerable octave level.
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1 of 1 people found the following review helpful By Devan on October 2, 2014
Verified Purchase
It's a power supply! Not much else to say here.

PROS:
It works!
Great Price

CONS:
None

It's a great power supply. Does it's job and I have no complaints. If you need one, get this one.
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Verified Purchase
I ordered this power supply for one of the computers at the office. I needed something with higher wattage to power a new graphics card that I had purchased. I bought this power supply because of the low price, the good ratings, and because the wattage was well over what I needed for the graphics card. Unfortunately the power supply failed in less than 3 months. I returned it to Amazon for a refund. I won't be buying this power supply again but I most likely will get another power supply on Amazon because Amazon has such great customer service.
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