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Corsair HX1000W Power Supply

Corsair HX1000W Power Supply
alaAverage 4.6

12 reviews

Nov, 2015

  • No negative mentions yet

alaTest has collected and analyzed 12 reviews of Corsair HX1000W Power Supply. The average rating for this product is 4.5/5, compared to an average rating of 4.2/5 for other Desktops for all reviews. People are impressed by the design.


On average, users rate this product 93/100 and experts rate this product 89/100.

Review analysis

(Based on 12 reviews)

Expert Reviews  

User Reviews  

Review Ratings

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Showing 1 - 7 of 7 Show Reviews: in English | in other languages (5)

Expert review by: Tony Chartrand (

Corsair HX1000W Power Supply -


It's that time of year again and Christmas is around the corner. The year's hottest games are about to be released and it's time to look at new Tech Toys to make your year's gaming experience the best it can be. This year we decided to go with a price...

The Corsair HX1000W power supply surely is a very capable PSU for any system that you could think up. It was easily able to handle a 4870X2 and Q6600 with ease. That surely is one of the most demanding system builds that you can do at this point in...

Nov, 2008


Expert review by: Gabriel Torres (

Corsair HX1000W Power Supply Review


Corsair HX1000W is a 1,000 W power supply with six 6/8-pin auxiliary cables for video cards, modular cabling system, solid aluminum capacitors, dual-transformer design and labeled at 50º C. Let's see if this is a good power supply.

Nov, 2008


Expert review by: paulktreg (

Corsair HX1000W Review


A 1000W computer power supply is now available from most of the major power supply manufacturers. Do we really need them? Six months ago I would have probably said no but with the advent of the GTX 280 and 4870X2 in dual and triple configurations, and...

Excellent DC load voltage regulation ; Great Efficiency ; Good DC quality ; Three way SLI certified ; Active power factor correction ; MTBF: 100,000 hours ; Good selection of connectors ; 5 year warranty

Power factor at 230VAC

A pretty heavy power supply so lost points for shipping and fuel usage, but to be fair, until technology moves on a peg or two, there isn't a lot Corsair can do to change the situation. Points lost once again for the use of foam. What this power supply...

Sep, 2008

Expert review by: Michael "SKYMTL" Hoenig (

Corsair HX1000W Power Supply Review


Corsair HX1000W Power Supply Review Product Number: CMPSU1000HX Price: Click Here to Compare Prices Manufacturer's Product Page: Corsair HX1000W Fan

Jaw-dropping performance ; Efficient ; Very quiet a low to mid loads ; Great cable lengths ; Resilient finish ; 5-year warranty

Flat cables on PCI-E cables not all they're cracked up to be ; Thanks to Corsair for providing us with this product to review ; Corsair HX1000W Review Comment Thread

Us hardware reviewers are an odd bunch; we are blissfully jaded by the multitude of products we see and become harder and harder to impress

May, 2008

Consumer review by: imihaeli (

Good choice for power supply


I purchased the Corsair HX1000W and my PC came alive. It is much more quieter then my previous power supply. The response is a snap, fast response, and the other component respond better, it is as the system improved. This is the right answer to my...

Easy To Install","Good Value","Highly Compatible","Quiet","Reliable


Sep, 2010

Consumer review by: gmf (

A+ merchant, prompt shipper, good deals


Reputable, modular, and powerful PSU at an affordable price.

Easy To Install","Good Value","Highly Compatible","Quiet","Reliable

May, 2010

Consumer review by: xShurikx (

Solid Product


Corsair is one of the best I upgraded my 500w thermaltake to this powerhouse no regrets snake comes with all the cables you will need and none you don\'t. add as many as you need after with the modular cables. Ran OCCT Stress test the 12v rails didn\'t...

Easy To Install","Quiet","Reliable

Jan, 2010

Product Specifications

The HX1000W joins the family of well received HX Series Enthusiast Grade Power Supplies known for their rock solid stability, enhanced modular cable design and high efficiency. The Corsair HX1000W Power Supply sets a standard by which all other high wattage power supplies will be judged. The Corsair HX1000W features six PCI-Express connectors, both 6-pin and 8-pin compatible, to power multiple high-end graphics cards and two EPS12V connectors for dual CPU configurations. The truly independent dual transformer, dual rail design allow for optimum load balancing resulting in greater performance and stability. Industrial-grade 105

Dimensions & Weight



Product Type:Power supply
Subcategory (AG):Power supplies


Manufacturer:Corsair Microsystems
Packaged Quantity:1
Product Line:Corsair

Power Device

Form Factor (AG):Internal
Modular Cable Management: Yes
Power Provided:1kW
Power Supply Compatibility:PC/Server
Voltage Required:AC 100-240V

Service & Support

Type:5 years warranty