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CORSAIR CMPSU-1000HX 1000W ATX12V 2.2 / EPS12V 2.91 SLI Ready CrossFire Ready 80 PLUS Certified Modular Active PFC Compatible with Core i7 Power Supply - Retail

Voted Best Power Supply Manufacturer by Custom PC 2008(limit 10 per customer)  what's this?

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Original Price: $279.99
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OverviewCustomer ReviewSpecificationsProduct Tour
If you're looking for a power supply to feed your hungry system, look no further. The new HX1000 PSU from Corsair puts out an impressive 1000 watts of power and supports the latest ATX12V v2.2 standards as well as EPS12V 2.91 standards. The unit is 80 PLUS certified and has a 99% Active Power Factor Correction to ensure maximum efficiency.

The cables are extra long to work in the largest tower. They are fully sleeved for easy routing and bundling. There are six 8-pin PCIe power connectors so you can build up a CrossFire or SLI system using today’s high end video cards. There are also 12 SATA and 12 Molex connectors so you can connect multiple drives and peripherals.

Keeping it all cool is a temperature-controlled 140mm fan. Air is vented through the hexagon mesh back panel. The universal input accepts voltages from 90V to 264V so you no longer have to worry if the switch was in the right position.

Review Summary (read more reviews, write a review)

5
newegg
82%
4
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4%
3
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4%
2
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2%
1
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8%
Product Rating:
Total Reviews: 353

I'm not the only one.

white Reviewed By: Valakai on 1/11/2009
Rating + 1
Tech Level Tech Level: somewhat high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: It's modular so it saves lots of space in the case since you can power just what you need instead of having lots of extra cables of things your not using hanging there looking ugly. Plus Corsair is a popular, quality known brand.
Cons: It started making a ticking noise after a month of use. It's loud enough to bother you, I can hear it over my games and music, If I turn the volume up loud enough to drown out the ticking noise, it's too loud for me to play comfortably cause it hurts my ears. I took the time to take it out and look to see if I could figure out what it was, I tightened the fan cover screws, then removed the guard completely but it still didn't fix the problem, it's internal somewhere and I don't have the confidence or knowledge to fully take it apart to try and fix it. I don't want to deal with paying for the shipping for the return after spending twenty eight hundred bucks on new egg, I already had to return two items so I will have to just save up the money for a new/and or different brand and unit later.
Other Thoughts: I re-wrote my comment to make it more detailed to try and help others a bit more.
This power supply should be flawless for the price, if you look at the ratings you should be able to buy confidently, very few have had problems with this supply, which proves this unit is most likely going to be the one you want, lets be realistic, things happen with products. I unfortunately got a faulty product. It's a shame, but it's life.
41 out of 74 people found this review helpful. Did you? Yes No

One of the best PSU out there

white Reviewed By: Th3MadScientist on 5/28/2008
Rating + 5
Tech Level Tech Level: high - Ownership: 1 day to 1 week
This user purchased this item from Newegg
Pros: This power supply is awesome. Modularity is definitely a selling point. There are 4 cables that are not modular. The 24 Pin ATX cable, the 8 pin motherboard power cable and it also includes 2 6-pin PCI-E cables that are extra long. For all you folks running just one GPU such as the 8800GTX you don't even have to hook any modular power cables up. Very clean power delivery. It has a nice black case with a big 140mm fan.
Cons: It's big and heavy, it's about a quarter size bigger than the HX620W. Modular cables are not very flexible. This is me nitpicking but they should of kept all the wires for the 8 pin and 2x 6pin black in color like they did for all the modular cables, instead of mixing yellow in there.
Other Thoughts: This price is above MSRP, you can find it somewhere else for around $240 and that is if they have it in stock.
35 out of 39 people found this review helpful. Did you? Yes No

Quick Specs (view all30)

ModelCMPSU-1000HX
TypeATX12V / EPS12V
Maximum Power901 - 1000W
Fans1
PFCActive

Review Summary (read all 353 Reviews, write a review)

5
newegg
82%
4
newegg
4%
3
newegg
4%
2
newegg
2%
1
newegg
8%
Product Rating:
Total Reviews: 353

Worked great for the time it worked

white Reviewed By: on 11/19/2009
Rating + 3
Tech Level Tech Level: high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: worked great for the first 3 weeks. voltages were solid all the way accross.
Cons: only worked for 3 weeks then blew out.
Other Thoughts: not all of them can be perfect from the factory, seems like i just got a bad one. once the new one shows up I'm sure it will be rock solid.
Did you find this review helpful? Yes No

Amazing PSU

white Reviewed By: Jasper on 11/19/2009
Rating + 5
Tech Level Tech Level: high - Ownership: 1 day to 1 week
This user purchased this item from Newegg
Pros: Phenomenal modular power supply. The cables are long enough to fit in my full tower case. Plenty of power and the dual rail design is an awesome idea to help with efficiency of the unit.
Jonnyguru gave it either a 9 or 9.5. It's got great efficiency, handles any kind of temperature without losing efficiency, and has awesome ripple control across the boards.
And you get a carry case for all of the modular cables you don't use so you don't lose them :)
Cons: The fan doesn't glow blue, but nothing a touch of modding can't take care of :)
Other Thoughts: The cables may be a touch short for the MASSIVE full tower cases
Did you find this review helpful? Yes No

Awesome Power Supply

white Reviewed By: JDBaron25 on 11/18/2009
Rating + 5
Tech Level Tech Level: high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: Great Power Supply. Controlling two GTX 260 SSC's, 7 fans, two hdd's, two DVD drives, cold cathode lights. No problems at all. Stll have room to add more.
Cons: None
Did you find this review helpful? Yes No
Model
Brand CORSAIR
Model CMPSU-1000HX
Spec
Type ATX12V 2.2 / EPS12V 2.91
Maximum Power 1000W
Fans 140mm Thermally Controlled
PFC Active
Main Connector 20+4Pin
+12V Rails 2
PCI-Express Connector 6 x 6+2-Pin
SATA Power Connector 10
SLI Ready
CrossFire Ready
Modular Yes
Efficiency > 80%
Energy-Efficient 80 PLUS Certified
Input Current 13A
Output +3.3V@30A, +5V30A, +12V1@40A,
+12V2@40A -12V@0.8A, +5VSB@3.5A
MTBF >100,000 Hours
Approvals UL, CE, CB, TUV, FCC, CCC
Dimensions 150mm(W) x 86mm(H) x 200mm(L)
Features
Features Supports the latest ATX12V 2.2 and EPS12V 2.91 Standards. Backwards
compatible with ATX12V 2.01
Auto switching circuitry provides universal AC input 90-264V
Over Current/Voltage/Power Protection, Under Voltage Protection and Short
Circuit Protection provide maximum component safety
Five year limited warranty with 24/7 on demand customer service

Compatible with Core i7

Introduction

If you're looking for a power supply to feed your hungry system, look no further. The new HX1000 PSU from Corsair puts out an impressive 1000 watts of power and supports the latest ATX12V v2.2 standards as well as EPS12V 2.91 standards. The unit is 80 PLUS certified and has a 99% Active Power Factor Correction to ensure maximum efficiency.

The cables are extra long to work in the largest tower. They are fully sleeved for easy routing and bundling. There are six 8-pin PCIe power connectors so you can build up a CrossFire or SLI system using today’s high end video cards. There are also 12 SATA and 12 Molex connectors so you can connect multiple drives and peripherals.

Keeping it all cool is a temperature-controlled 140mm fan. Air is vented through the hexagon mesh back panel. The universal input accepts voltages from 90V to 264V so you no longer have to worry if the switch was in the right position.

Highlights

newegg ATX12V and EPS12V Compatible
Compatible with the ATX12V v2.2 and EPS12V v2.91 standards, the Corsair CMPSU-1000HX provides maximum power stability to drive the latest Intel and AMD processors as well as other components for desktop and server computer systems.
newegg 1000W Continuous Power
A continuous power of 1000W delivers safe, reliable output for even the most extreme computer systems. Dual industry-leading independent +12v rails are provided for more stable and safer power output.
newegg 80 PLUSCertified
The 80 PLUS certified power supply provides high power efficiency of at least 80% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.
newegg Six PCI-E Connectors
With six 6+2-pin PCI-E connectors, the Corsair CMPSU-1000HX is ideal for building up a SLI or CrossFire gaming system.
newegg 140mm Silent Cooling Fan
The Corsair CMPSU-1000HX features a 140mm thermally controlled fan for increased overall airflow and heat dissipation in the power supply enclosure.

Quick Specs

BrandCORSAIR
+12V Rails2
CrossFireReady
Efficiency> 80%
Energy-Efficient80 PLUS Certified
Main Connector20+4Pin
Maximum Power901 - 1000W
ModularYes
MTBF>100,000 Hours
PCI-Express Connector6 x 6+2-Pin
PFCActive
TypeATX12V / EPS12V
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