- 80MM P/S2 FAN 80-PLUS CERTIFIED
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Product Description
Do your part for the environment with EarthWatts power supplies. The earth is our most valuable resource and protecting and preserving it for future generations is of utmost importance. EarthWatts is available in three highly efficient modelsâ?"380 Watt, 430 Watt, and 500 Wattâ?"and are all 80 PLUS® certified, the newest standard in power supply efficiency. And that means that using EarthWatts will save you money on your electrical bill. Fully equipped with universal input, EarthWatts automatically works on any power grid in the world. And the built-in Active PFC makes EarthWatts the ideal way to reduce electrical waste and protect the environment.
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Most Helpful Customer Reviews
8 of 8 people found the following review helpful:
5.0 out of 5 stars
Very efficient,
By Comp Expert "Comp" (USA) - See all my reviews
Amazon Verified Purchase(What's this?)
This review is from: Antec 380 Watts Earth Power Supplies (EA380) (Personal Computers)
I have a Dell machine that's on 24 hours as it's used to serve up files. At idle it took 57-58 watts of power. That's a lot of electric when you're paying 20 cents/kwh. I wanted to replace the ps because it was loud and thought that a more efficient ps would be a great bonus that would pay for itself over time. Quite true here. Idle power went down to 47-48 watts (!). I didn't do a full suite of tests but the idle itself was a 17% improvement over the Dell (a modern E521 / X2 processor system). This means I should get similar savings over the entire band of power consumption when the cpu grinds down data where it can surge to 100+ watts on the old ps. These measurements taken with a kill-a-wa-tt power meter. Therefore, with a 10watt saving at idle, I will save approx
$1.44/month in electric at minimum. If you're paying a lot of $ for electric (and it will only get more pricier as oil continues to rise) then an efficient ps is the way to go. Great unit for this purpose.
7 of 7 people found the following review helpful:
5.0 out of 5 stars
Easy to install,
By
Amazon Verified Purchase(What's this?)
This review is from: Antec 380 Watts Earth Power Supplies (EA380) (Personal Computers)
Our extended family owns 4 different eMachine brand computers and I am the one they turn to for advice, maintanence and repair. Recently I've been reading about the problems that eMachines is having with poor quality power supplies and how, when these cheap power supplies die prematurely, they usually burn up the motherboard too.
That convinced me to act defensively and purchase two ANTEC 380 watt power supplies to replace the factory originals in our oldest eMachines, a T6410 and a T5048. The installation was simple. The ANTEC supplies bolted right in and had all the right connectors (and lots more that I didn't need). There was a short-lived moment of panic when I discovered that the old power supply used a large 20 pin connector to power the motherboard but the ANTEC comes with an even larger 24 pin connector. Not to worry - a quick glance at the instructions shows that the ANTEC 24 pin connector can be broken into two parts - a 20 pin and a 4 pin connector. For my computers, the resulting 4 pin connector isn't used. I made sure to tie wrap the unused wires out of the way where they wouldn't short out nor impede the flow of air inside the case (very important) and that was it. All done. The eMachines both work fine and I have peace of mind knowing there's a more efficient, name-brand power supply in each of them. EDIT: 6/28/09 The computers have been in daily use for over a year now and there have been no problems.
3 of 3 people found the following review helpful:
5.0 out of 5 stars
A quiet and efficient ATX power supply.,
By
This review is from: Antec 380 Watts Earth Power Supplies (EA380) (Personal Computers)
I have bought and sold many of this model series of PSU (the SU and EA models are very similar) and have not had a single functional complaint. I use a couple of the EA-380s in my own systems and couldn't be happier. I enjoy the high efficiency rating even though our electricity cost is lower than most. But I enjoy the low noise even more. You get a lot for your money with these Seasonic-made PSUs (I doubt you can find one with the Seasonic name on it for under $50.00).
. These 380 Watt units are adequate for at least 85% of the computers in use today (which rely more heavily on the +12 Volt rail than the +5 Volt rail like the older systems used to) - no need to buy an oversize unit as this one will run most efficiently in the 100 to 250 Watt range, which is the amount that most PCs actually use. I recommend the Antec Earthwatts series highly. The array of connectors provided covers what is needed for all but the really high end systems with fancy video cards, etc. And the cable lengths are adequate for all bit the largest or strangely oriented of cases - it's nice that the ATX bundle comes sheathed from the factory. .bh.
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