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Corsair TX850W 850W Power Supply

Available from

Mwave.com: $129.98
Newegg.com: $139.99
Dell Home: $129.99

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from 10 Sellers

Corsair TX850W 850W Power Supply

CMPSU850TX - ATX, 100V-240V

The Corsair CMPSU-850TX power supplies are engineered using advanced techno... more

37%
OFF
Antec EarthWatts 650 650W Power Supply

Available from

Directron: $74.89
OfficeMax: $99.99
Dell Home: $89.99

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from 11 Sellers

Antec EarthWatts 650 650W Power Supply

EA650

Get more power and lower your electric bill with the EarthWatts 650! The Ea... more

Does what it is supposed to
Strengths:  Seems like a good power supply. Provides more than enough juice for my Conroe, ATI 1950XTX hog, and array of usb devices. Says it's green/effi...
Weaknesses:  It sounds like something inside is vibrating the case. When i apply a little pressure on any part of the case the noise goes away--sometimes i can ge...
Review:  I bought this as a replacement unit. All in all, I would say that I am pleased with the product. It's just a power supply after all. If it does what it is supposed to do I would rather not know it is there. There's a good chance the vibration is due to my case/installation, not the power supply.
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24%
OFF
Antec TruePower Quattro 1000W Power Supply

Available from

Directron: $167.98
Dell Home: $219.99
Dell Small Business: $219.99

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from 7 Sellers

Antec TruePower Quattro 1000W Power Supply

TPQ1000

You could search the four corners of the earth for a stable and reliable po... more

Utimate power in the universe
Strengths:  More than ample
Weaknesses:  none - yet
Review:  I went with this PSU after ready Anandtech's review. It was perfect for the 780i and triple SLI. In fact, the Mobo requires a 1000W for that reason. Right now its cool and quietly running 2 Asus 8800 GTs, 2 WD Raptors, 2 HDD coolers, 2 DVDRW combos, 6 UV lights, 2 120mm and 1 80mm fans, and a complete watercooled system with the MCP650 pump. With all the tubing in there, its nice that t...
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Antec 850W TruePower Quattro Power Supply

Available from

Directron: $136.99
Dell Small Business: $159.99
Dell Home: $159.99

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from 6 Sellers

Antec 850W TruePower Quattro Power Supply

TPQ850

You could search the four corners of the earth for a stable and reliable po... more

Antec 850W TruePower Quattro Power Supply
Strengths:  Lots of Power
Weaknesses:  Brittle SATA power connectors, not enough modular ports.
Review:  So I bought the Antec power supply again because they have always been the best. This is the first modular style one I've tried. When installing, I had 3 SATA drives, 1 floppy, and 2 DVD/CD drives with molex power, and BFG 8800 Ultra video. So, used two PCI-E connectors for the video card, 1 SATA per hard drive (3 total), 2 molex for the CD/DVDs and 1 more molex for fans, and the floppy of c...
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Antec CP-850 850W Modular Power Supply

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Directron: $116.99
Mwave.com: $118.98
NextWarehouse.com: $126.83

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from 8 Sellers

Antec CP-850 850W Modular Power Supply

CP850 - ATX, 100V-240V

The CP-850 features a unique design with cooling system, breaking the mold ... more

Antec TP-750 Blue 750 Watt Power Supply

Available from

Ebay: $127.99
PC Connection: $146.15
Compuvest: $143.86

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from 6 Sellers

Antec TP-750 Blue 750 Watt Power Supply

TP750BLUE

The TruePower series by Antec offers users power supply solution, striking ... more

Corsair VX 550W Power Supply

Available from

Dell Small Business: $89.99
Dell Home: $89.99
PC Connection: $99.15

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from 6 Sellers

Corsair VX 550W Power Supply

CMPSU550VX

Extending Corsair’s legendary reputation in performance and quality, the ... more

Great power supply
Strengths:  550w Saving energy very efficient
Weaknesses:  NO modular cables
Review:  I just got this power supply for my pc. Its great its uses 492 watts. Its also has Avg. Efficiency under Load: 82.2%. This is a great powers supply. Only downside is no modular cables but its still good.
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Antec TruePower 550 Watt Power Supply

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Compuvest: $101.68
Limited Goods PG East: $123.37
ElectronicsPLUS: $104.69

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from 4 Sellers

Antec TruePower 550 Watt Power Supply

TP550

The TruePower series by Antec offers users power supply solution, the perf... more

Corsair CMPSU-450VX 450W Active Power Supply

Available from

Newegg.com: $64.99
Dell Small Business: $64.99
ElectronicsPLUS: $90.09

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from 9 Sellers

Corsair CMPSU-450VX 450W Active Power Supply

CMPSU450VX

Extending Corsair's legendary reputation in performance and quality, the Co... more

Quiet, Capable, Stylish
Strengths:  Sheathed cords for good ventilation, lots of plugs, handles 24-pin motherboards, quiet
Weaknesses:  Only one PCI-E cable
Review:  I bought this power supply after upgrading my motherboard. Spent $80 minus $15 rebates. It wasn't planned because the new motherboard required a 24 pin power plug, and my old psu had only a 20 pin plug. Still, it was a good deal. The main selling point was the noise level, which is pretty low. The Fry's salesman told me it was a really good unit, and so far no regrets. Other bonuse...
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Corsair TX CMPSU-750TX 750W Power Supply

Available from

Directron: $104.99
Dell Home: $109.99
PC Connection: $117.42

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from 9 Sellers

Corsair TX CMPSU-750TX 750W Power Supply

CMPSU750TX

The Corsair TX750W power supplies are engineered using advanced technology ... more

Rock solid power supply
Strengths:  -60A rating on a single 12V rail -Sleeved, extra long cables -140mm fan provides low noise cooling -Large amount of available connectors
Weaknesses:  -Not modular, large amount of cables may be messy in smaller cases.
Review:  This power supply comes from one of the most reputable companies in PC hardware. With a monstrous rating of 60A on a single 12V rail, this device will easily power just about any kind of computer you throw at it, including quad-core + SLI setups. Plenty of connectors are provided, including many SATA and even the new 6+2 pin PCI-E connector compatible with both old and new PCI-E video cards. Slee...
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28%
OFF
Antec TruePower New TP-750 750 Watts Power Supply

Available from

Newegg.com: $114.95
OfficeMax: $159.99
PC Connection: $139.74

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from 7 Sellers

Antec TruePower New TP-750 750 Watts Power Supply

TP750

The Antec TruePower New TP-750’s universal input capability together with A... more

Corsair 750 Watt Professional Series Power Supply

Available from

Mwave.com: $144.98
Dell Home: $159.99
PC Connection: $158.72

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from 10 Sellers

Corsair 750 Watt Professional Series Power Supply

CMPSU750HX - CMPSU-750HX

Corsair Professional series power supply units have been designed by Corsai... more

22%
OFF
OCZ Technology ModXStream Pro 500W Power Supply

Available from

Mwave.com: $55.98
Newegg.com: $64.99
ElectronicsPLUS: $84.99

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from 6 Sellers

OCZ Technology ModXStream Pro 500W Power Supply

OCZ500MXSP

The ModXStream Pro Series is the superlative solution for driving today's g... more

33%
OFF
Antec EA380 380W Power Supply Unit

Available from

Ebay: $47.94
Dell Small Business: $59.99
Dell Home: $59.99

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from 9 Sellers

Antec EA380 380W Power Supply Unit

EA380

Do your part for the environment with EarthWatts power supplies. The earth ... more

EA380W 380W Power Supply Unit
Strengths:  Great Efficency!!!!!!
Weaknesses:  None
Review:  I have calculated the electricity being used and it is 10% better than my old power supply!!! I highly recommend to anyone who wants a stable and very affordable power supply.
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50%
OFF
Antec BP350 350 Watts Power Supply

Available from

Ebay: $24.99
OfficeMax: $39.99
Dell Small Business: $39.99

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from 11 Sellers

Antec BP350 350 Watts Power Supply

BP350

The workhorse of the Antec family, Basiq is built with solid quality you ha... more

OCZ Technology 500W StealthXStream Power Supply

Available from

Smartlion: $47.70
Dell Home: $65.99
Dell Small Business: $65.99

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from 11 Sellers

OCZ Technology 500W StealthXStream Power Supply

OCZ500SXS

This 500 Watt StealthXStream Power Supply offers a sufficient source of pow... more

500 Watt Power Supply
Strengths:  Good built, Cost
Weaknesses:  Number of connectors
Review:  I needed to upgrade my power supply. So this was a good one with 500 Watt of power not so noisy. But the number of connectors are less. Overall I like this product and it runs my dual core unit without any trouble.
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24%
OFF
Antec earthwatts EA500

Available from

Newegg.com: $69.99
STAPLES: $99.99
OfficeMax: $89.99

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from 12 Sellers

Antec earthwatts EA500

EA500 - 500 Watt ATX12V v2.0 PSU

Do your part for the environment with EarthWatts power supplies. The earth ... more

Very good power supply
Strengths:  Energy Efficient, Quiet, Very good quality.
Weaknesses:  small fan, but does not seem to affect the performance
Review:  Excellent power supply. >80% efficiency means that this PSU saves you money by not wasting electricity and produces less heat. Enough power to keep up this any high end system. I was most impressed by how quiet it was compared to my other power supply. Highly Recommend.
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29%
OFF
ThermalTake Thermatalke TR2 W0070RUC 430W Power Supply

Available from

Mwave.com: $34.98
Dell Small Business: $45.99
NextWarehouse: $44.83

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from 8 Sellers

ThermalTake Thermatalke TR2 W0070RUC 430W Power Supply

W0070RUC

Thermaltake is a respected leader in computer thermal solutions technology.... more

Very steady for a fair price
Strengths:  Black wrapped cables, built-in 20/24 pin supply, lots of molex plugs as well as sata power connections. Dual fans as well as very quiet operation
Weaknesses:  Too many cables that blocked air flow. Low 12-volt line amperage
Review:  It has all the connections you can imagine, from 6 pin PCI-E's to sata power. Very quiet. has a overvoltage, shorting and proection reset functions. The dual fans allow the PSU to suck some hot air from inside the case as well as suck the cold air from the top intake fan. The voltages remain very steady through load. Do not rely on mobo voltage gages, use a multi-meter for accurate read...
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Antec TruePower TP-650 Power Supply

Available from

Compuvest: $119.92
PC Connection: $121.80
NextWarehouse.com: $121.65

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from 4 Sellers

Antec TruePower TP-650 Power Supply

TP650 - 650 Watts

The TruePower by Antec offers users an advanced power supply solution, stri... more

Corsair TX650W 650W Power Supply

Available from

Dell Small Business: $99.99
Dell Home: $99.99
UnbeatableSale: $132.73

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from 6 Sellers

Corsair TX650W 650W Power Supply

CMPSU650TX

The Corsair TX650W power supply is engineered using advanced technology and... more

Quiet and powerful PSU
Strengths:  Powerful single rail, lots of connectors, solid build, quiet
Weaknesses:  Pricey, cable clutter due to non-modular design
Review:  This is a solid unit from corsair, and is backed by a 5 year warranty. Installed the unit without problem. There are plenty of connectors available for upgrades. However because this is not a modular design, cables tend to clutter the case, especially for compact cases. Even comes with a leather bag but can't see how one will carry a PSU around for fun.
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Corsair HX1000W Power Supply

Available from

Directron: $229.99
Dell Home: $259.99
Dell Small Business: $259.99

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from 10 Sellers

Corsair HX1000W Power Supply

CMPSU1000HX

The HX1000W joins the family of well received HX Series Enthusiast Grade Po... more

solid so far
Strengths:  sturdy feel, quiet, runs cool
Weaknesses:  made in china (but what products aren't nowadays), large
Review:  This psu has been used in p2 300mhz dell computer, p4 2ghz and it works as it should. This should be overkill for average pc users, but I'm using this for futureproofing on a quad processor pc to be built soon. 1000 watts does not mean it uses more power than any psu's with less wattage rating, but it means it can handle up to 1000 watts. I found the size to be about 9.5" by 6&q...
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20%
OFF
Antec BP-500U 500 Watt Power Supply

Available from

UnbeatableSale: $42.65
Newegg.com: $54.99
Dell Home: $55.99

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from 12 Sellers

Antec BP-500U 500 Watt Power Supply

BP500U

Building on a budget doesn't mean you have to trust your components to an u... more

Shuttle PC55 450W Power Supply

Available from

Ebay: $94.99
Mwave.com: $97.98
Directron: $96.99

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from 4 Sellers

Shuttle PC55 450W Power Supply

PC55

This is a Shuttle 450W Computer Power Supply, for Shuttle Prima Series upgr... more

Antec Signature 850 Power Supply

Available from

J&R: $219.95
Dell Small Business: $249.99
Dell Home: $249.99

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from 7 Sellers

Antec Signature 850 Power Supply

SG850

The Signature 850 boasts many features, several of which have been offered ... more

This PSU is Perfect
Strengths:  I have a LOT of devices in my case and this PSU seems to take care of everything with no trouble at all! It's whisper quiet and provides constan...
Weaknesses:  None that I can think of. It's that hawt!
Review:  All of my PSU's in recent years have come from Antec and I have never been let down. All of my old gaming machines still have their Antec PSU's and they are still running just fine. Their warranty is second to none. You won't have any issues with this unit if you take care of your stuff.
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Find the lowest prices on Power Supplies at PriceGrabber. Compare ratings and read reviews on Components stores to find best deals and discount offers. There are many deals on Power Supplies from top brands like Antec, Corsair, HP (Hewlett-Packard), OCZ Technology, ThermalTake in the marketplace, so research before you buy. Whether you are looking for cheap Power Supplies or not, PriceGrabber can help you save money with online discounts and coupons on affordable selections - find a product that is right for you like the Corsair TX850W 850W Power Supply or Antec EarthWatts 650 650W Power Supply.
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