Best Antec System Power Supplies

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Wize has searched all the product sites to find the best and worst products. We have read 20,798 System Power Supply reviews from 39 sites.

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Antec

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Antec Signature 850 SG850 850-Watt Power Supply

$281.00 Est. at Amazon

from Matt, www.newegg.com
the components in this thing are only the absolute best.i got it to power my intel core i7 (one more month!), 4870x2, 12gb ddr3, velociraptor, antec twelve hundred machine.
from ChillyWilly, www.newegg.com
fantastic warranty, steady clean power and enough to tackle the most demanding power needs, whisper quiet and comes from antec...'nuff said!
from fordguy61mi, www.newegg.com
i think antec power supplies are some of the best you can buy.
from mattgmann, www.newegg.com
other thoughts: though some of antecs other psu's are far from spectacular, this unit really sets the bar in it's class.
from www.amazon.com
two dell power supplies and two motherboards later, dell could not provide any other solution - so i installed the antec and have not had a single problem since.

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Positives: Wattage: 850 Watt, Compatibility: EPS12/ATX12, Single Fan

2 RECOMMENDED by 30 people for OVERALL

Antec 23752 True-Power 750 Watt Power Supply Unit

$166.00 Est. at Amazon

from N/A, www.newegg.com
other thoughts: it successfully powers:-i7 920 @ 2.66ghz-msi x58m mobo-6gb pqi 1333mhz ddr3-evga gtx 295 co-op-hitachi 1tb hdd-samsung dvd burner w/ lightscribe-antec 900 case
from Moby, www.newegg.com
with my last antec supply the cable was four inches longer which made for easy routing.
from Gavin, www.newegg.com
it's made by seasonic for antec and very good quality.
from Damon, www.newegg.com
other thoughts: thanks antec!!!
from N/A, www.newegg.com
antec is very good always!!!

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Positives: Wattage: 750 Watt, Compatibility: ATX 12V, Single Fan

3 RECOMMENDED by 23 people for OVERALL

Antec TP-650 650W ATX12V V2.3

$140.00 Est. at Amazon

from pete.d, www.newegg.com
but i've never had to replace an antec power supply, and i love how quiet they are.
from billyboy999, www.newegg.com
have to give a shout out to antec for upgrading my psu every time i send one in for replacement.my system is:phenom ii 965asus m4a79t deluxe2x2gb munchkin ddr3radeon 4870 1gb300gb main hd2x500gb,
from N/A, www.newegg.com
:) along with a antec 1200 or 300 illusion case.
from Bill, www.newegg.com
i upgraded the case (antec 300) and the psu.
from N/A, www.newegg.com
if i were to buy again i'd get a good brand (antec is a pretty good brand) of 400-500w just in case i want to boost up sli later.

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Positives: Wattage: 650 Watt, Compatibility: ATX, Single Fan

4 RECOMMENDED by 39 people for OVERALL

Antec 27750 EarthWatts 750 Power Supply Unit

$147.00 Est. at Amazon

from maxfactor, www.newegg.com
just ensure orange it still to the right of the hard drive or you would have messed it up...i am guessing antec made their power supply in alignment with their cases since the power supply is at the
from Vash_Stepler, www.newegg.com
so i decided to return the psu and exchanged it for antec cp-850 850w!
from Wick, www.newegg.com
the antec runs circles around it!
from Moca, www.newegg.com
my last ps was an antec and it expired after 6 years of service and running to much on it.
from DDG, www.newegg.com
other thoughts: i've used antec psus for years and this power supply is the reason why.

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Positives: Wattage: 750 Watt, Compatibility: ATX 12V, Exterior Color: Black, Single Fan

5 RECOMMENDED by 22 people for OVERALL

Antec Signature 650 SG-650 650-Watt Power Supply

$221.00 Est. at Amazon

from Matthew, www.newegg.com
i went with a replacement and it appears that the power supply had a defective pwm, which still is unfortunate given that this is antec's top-end power supply line and is supposed to go through a qa
from dynamited7, www.newegg.com
thought antec's website with the power calculator was very useful.
from Ryokosman, www.newegg.com
other thoughts: antec p180intel 8500intel matxati 48707 gb ram (stupid intel bios won't do 8 wth)
from N/A, www.newegg.com
works great in the antec 182p case where you can put the cables behind the mobo.
from Matt, www.newegg.com
cons: the cables are very large in diameter so trying to cable manage on the antec 900 two case was a little difficult other thoughts: after two weeks the fan suddenly spun up to max sounding

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Positives: Wattage: 650 Watt, Compatibility: ATX, Single Fan

Antec DESIGNED TO BRIDGE PERFORMANCE CP-850

Antec DESIGNED TO BRIDGE PERFORMANCE System Power Supplies (CP-850) 850-Watt

$158.00 Est. at Amazon

from www.amazon.com
the antec 850 power supply was a little bit overkill for the system that i put together; however, it does the job great and placed inside a p183 antec case it provides excellent cooling as well.
from UncleOwen, www.newegg.com
performance wise this is the best power supply for the money right now provided you have one of antec's latest cases or you don't care about your psu hanging out ouside of your case.
from www.amazon.com
has really good performance to price ratio probably due to antec desire for people to adopt a new non-atx sized power supply.
from Zack, www.newegg.com
if you dont have a the antec 1200 full tower case, then stay away from this psu, the other two cases it works with arent really big enough and the cords will be 3 times as long as they need to be,
from SloRocks, www.newegg.com
i have the older antec p190 case and i had to mod the case a little to get it to fit.

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Positives: Wattage: 850 Watt, Compatibility: ATX, Single Fan

Antec TP-750 Blue 750W Continuous power ATX12V V2.3

$165.00 Est. at Amazon

from hclarkjr, www.newegg.com
the 12 volt rails are real strong on this with very litte ripple, look at my other thoughts to see what this is running cons: it doesn't install itself :) other thoughts: antec p180,
from scotty, www.newegg.com
bought a while ago, suppose i should see if antec will do anything about it.
from honestplayer, www.newegg.com
i bought it because it is certified for dual gpus off the nvidia sli community website and antec is a pretty consistent name in computer gear.
from Camel, www.newegg.com
works great with the antec skeleton.
from Kingoberv, www.newegg.com
led looks awesome with my antec illusion blue led fans.

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Positives: Wattage: 750 Watt, Compatibility: ATX, Single Fan

Antec BP500U 00761345235006 Power Supply

$52.00 Est. at Amazon

from John from Chicago, Illinois, www.circuitcity.com
also, antec is a reliable brand.
from NuL from Exton, PA, www.circuitcity.com
had 3 antec.
from Grousser from Countryside IL., www.circuitcity.com
good job antec !

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Positives: Wattage: 500 Watt, Compatibility: ATX 12V

Antec TruePower Quattro 1000 761345-27100-4

$234.00 Est. at Amazon

from Antwerp42, www.newegg.com
other thoughts: antec twelve hundred full tower, phenom 9950be, foxconn a7da-s (790gx/sb750).i'm not really taxing this power supply for it's full potential, but it's an antec, so i suspect it can
from Raptor22, www.newegg.com
i have an antec 1200 case and i wasn't able to run the power cable behind the other side of the case to hide it...
from Kevin, www.newegg.com
it's an antec so you know it's gonna last a long long time.
from PolarIce, www.newegg.com
i have had zero issues with this ps and it looks great inside my antec 900.
from OC_PC, www.newegg.com
it's good thing antec(mir)/newegg put this baby on sale w/mir not only that, even made the 1200 a combo with this psu.

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Positives: Wattage: 1000 Watt, Compatibility: ATX 12V, Exterior Color: Black,White

Antec TP-550 550W ATX12V V2.3

$120.00 Est. at Amazon

Positives: Wattage: 550 Watt, Compatibility: ATX, Single Fan

Antec True Power Quattro 1200 Supply TPQ1200

Antec True Power Quattro 1200 Power Supply (TPQ1200)

$270.00 Est. at Amazon

Antec Basiq BP430 430W Continuous Power ATX12V

$59.00 Est. at Amazon

Positives: Wattage: 430 Watt, Compatibility: ATX 12V, Exterior Color: Silver, Single Fan

Antec BP-550 LUS 500-Watt Power Supply

$90.00 Est. at Amazon

Positives: Wattage: 500 Watt, Compatibility: ATX 12V

Antec TruePower Quattro 850 761345-27850 850-Watt

$154.00 Est. at Amazon

Positives: Wattage: 850 Watt, Compatibility: ATX 12V

Antec TPII-480 480-Watt Power Supply

Antec TPII-480 (TPII480) 480-Watt Power Supply

$70.00 Est. at Amazon

from www.mwave.com
i had an antec truepower 380sl in this rig and while it was quiet it was taxed power wise.
from www.mwave.com
it fits perfectly into my antec case, while other supplies (notably ultra x-connect) which did not.
from www.mwave.com
antec makes a lot of high quality power supply units (psus) and this one is the best overall value.
from www.mwave.com
i bought this ps to replace the stock antec smart power that came with my antec case.
from www.mwave.com
i'm very pleased with the antec trupower 2.0.