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CORSAIR CMPSU-620HX 620W ATX12V v2.2 and EPS12V 2.91 SLI Certified 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: $189.99
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$149.99

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Manufacturer Warranty

Beyond any applicable Newegg return policy, this item is warranted independently by the product's Manufacturer. Below is a summary provided for convenience only and may not be accurate or current. Use this link for full details.

  • Manufacturer Limited Warranty period (parts): 5 years
  • Manufacturer Limited Warranty period (labor): 0 day

Manufacturer Contact Info

Return Policies

This item is covered by Newegg.com's Standard Return Policy.

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • Restocking Fee: Yes
OverviewCustomer ReviewSpecificationsProduct Tour
An important tip from one of our users: don't just check total power output, find out what you need in the way of current on each power rail. If you need 20 A on your +12V rails and the supply only has 15A, it doesn't matter how many watts the supply puts out: don't buy it. Make certain that you have ENOUGH rails, too: sometimes, you need more than just two +12V rails for your setup.

Replacing an existing power supply is easier: just get a replacement that meets or exceeds the specifications of the old one. (You can usually find those printed on the side of the supply.)

That said, here's a power supply that is compatible with most ATX format motherboards, puts out 620 watts of power (see specifications for exact distribution). Could this be your next power supply?

Review Summary (read more reviews, write a review)

5
newegg
85%
4
newegg
8%
3
newegg
3%
2
newegg
1%
1
newegg
3%
Product Rating:
Total Reviews: 544

Awesome

white Reviewed By: on 12/7/2006
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 day to 1 week
This user purchased this item from Newegg
Pros: Modular cabling, 10 standard molex plugs, full 620 watts. Predicted lifetime is based on actual usage temperatures of 50C, not 20 or 30C like other brands which the powersupply will rarely be at. Turned my computer from unstable to stable. 430 watts wasn't enough. Also, why do so many people buy really expensive high end components and then a cheap average power supply?? If you underpower your components you will get tons of random bluescreens, seemingly unexplainable hardware and software errors (happened with me and a video encoding program, I looked online for a solution and so many people misdiagnosed the problem, blaming everything from memory, to CPU, to software when it is actually the power supply!) Corsair is top of the line. Well worth it.
Cons: none, you get what you pay for.

NOT A CON (but I've run out of space in other categories) I had this thing under full load for the past 24 hours and I'm not quite sure what people are talking about but there is no loud noise coming from the PSU. I can't even hear it over my other case fans. Stays very cool due to high efficiency.

The only possible thing to mention but isn't really a con is that the molex plugs have a rounded plastic clip thing on them. This is helpful for plugging into most standard molex plugs on most of the components in a pc, but my video card (X800 pro) needed a molex plug too, and the plug itself was so close to the card that the plastic clip got in the way and I couldn't plug it in without the clip trying to rip the power jack off the video card. So I just ripped one of the clips off, problem solved! Rock solid device so far.
Other Thoughts: Note: If you look inside this PSU and see a whitish compound strung (best word I can think to describe it) between components, especially the gigantic industrial duty capacitor, this is just a grounding compound.

I have an AMD64X2 3800+, 2 gigs of memory (4 dimms), 2 optical drives, floppy, 4 harddrives, 2 other front drive bay accessories, upwards of 4 USB devices, relatively modern video card, and an X-fi. I looked up the power consumption for my PC on a website given the components, and it was 574 watts at peak load! I previously had an Antec Trupower 430, which is an awesome power supply but 430 watts wasn't enough. I needed a new PSU to do video encoding, which had previously bluescreened my pc repeatedly. If you frequently get bluescreens when doing high load processes like video encoding and have lots of components in your pc, chances are it's an underpowered system that's causing all your bluescreens. Get this power supply.
150 out of 153 people found this review helpful. Did you? Yes No

Outstanding power supply

white Reviewed By: Nuthman on 7/22/2007
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: Working in desktop support for the last 5 years has taught me a thing or two about troubleshooting a PC. I thing that consistantly causes trouble with home built systems is a weak power supply! Avoid bluescreens, spontanous reboots, lockups and many other problems with the rock solid PSU. Runs my Asus P5B-Plus / 8GB Performance RAM / 2X 500GB SATA 3/GBs / QX6700 Quad Core Processor / DVD burner / Nvidia Quadro FX4500 like a charm! This PSU is a MUST for high end systems.
Cons: The PSU is not the cheapest but I say protect your investment! Don't spend $2000 on a gaming system and then throw a cheapo power supply in it.
Other Thoughts: The modular power cables are great! Say goodbye to a cluttered case. Only use the cables that you need!
55 out of 57 people found this review helpful. Did you? Yes No

Quick Specs (view all30)

ModelCMPSU-620HX
TypeATX12V / EPS12V
Maximum Power601 - 700W
Fans1
PFCActive

Review Summary (read all 544 Reviews, write a review)

5
newegg
85%
4
newegg
8%
3
newegg
3%
2
newegg
1%
1
newegg
3%
Product Rating:
Total Reviews: 544

Corsair Makes Great PSUs To

white Reviewed By: Eric on 11/19/2009
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: What can I say just look at the specs, its a great PSU. I have had this PSU for almost a year now and not only is it quiet, its powerful to. Probably the most power anyone really needs but I guess some people like to tri-SLI. Probably my FAV thing about this PSU is the fact that the power amount is clearly labeled all over it. So when I look to see what im working with 5 years down the road ill know. I've had PSU's in the past where I just didn't know. Afters years of having something one tends to forget specific details like that.
Cons: Nothing at all. Module PSU and three 12v rails so higher price does make sense. You get what you pay for. This thing will last forever.
1 out of 1 people found this review helpful. Did you? Yes No

white Reviewed By: Mack on 11/8/2009
Rating + 5
Tech Level Tech Level: average - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: i've owned this power supply for almost a year and its been doing a great job. I haven't had any problems and I'am looking forward to using corsair in my next build.
Cons: none awesome ps!!!
Did you find this review helpful? Yes No

another wonderful Corsair product

white Reviewed By: Andy on 11/4/2009
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: When I received and saw the box, I could just see this would be good. This modular PSU is well-built for any computer user, and depending on how much wattage you need, Corsair has them all. If you manage to get this during a promotion period + rebate, it's definitely worth it.
Cons: None so far. This is not one of those LED PSU. It's a legit quality-built PSU.
Other Thoughts: Fits in my Antec 902 and runs my core i7 920 well. Not to mention the face it is modular makes cable management much easier. Corsair has yet to disappoint me with its product.
Did you find this review helpful? Yes No
Model
Brand CORSAIR
Model CMPSU-620HX
Spec
Type ATX12V v2.2 and EPS12V 2.91
Maximum Power 620W
Fans 1 x 120mm ball-bearing fan
PFC Active
Main Connector 20+4Pin
+12V Rails 3
SATA Power Connector 8
SLI Certified
CrossFire Ready
Modular Yes
Energy-Efficient 80 PLUS Certified
Over Voltage Protection Yes
Input Voltage 100 - 240 V
Input Frequency Range 50/60 Hz
Input Current 10A
Output +3.3@24A,+5V@30A,+12V1@18A,+12V2@18A,+12V3@18A,-12V@0.8A,+5VSB@3A
MTBF >100,000 Hours
Approvals UL, CUL, CE, CB, FCC Class B, TUV, CCC, C-tick
Features
Connectors 1 x 20+4-pin ATX
1 x 4-pin +12V
1 x 8-pin EPS12V
2 x PCI-Express
10 x 4-pin peripheral
2 x 4-pin floppy
8 x SATA
Features Corsair has engineered the HX620W with features such as whisper quiet thermally controlled 120mm fan, up to 84% high efficiency, combined 50A on triple +12V rails, and modular cable connections with enhanced flexible cables to provide sustained 620W output even at 50ÂșC to the most demanding of systems.
The HX Series is the ideal power supply for high performance and gaming PCs, Audio/Video workstations, and file servers.

Compatible with Core i7
Manufacturer Warranty
Parts 5 years limited

Introduction

An important tip from one of our users: don't just check total power output, find out what you need in the way of current on each power rail. If you need 20 A on your +12V rails and the supply only has 15A, it doesn't matter how many watts the supply puts out: don't buy it. Make certain that you have ENOUGH rails, too: sometimes, you need more than just two +12V rails for your setup.

Replacing an existing power supply is easier: just get a replacement that meets or exceeds the specifications of the old one. (You can usually find those printed on the side of the supply.)

That said, here's a power supply that is compatible with most ATX format motherboards, puts out 620 watts of power (see specifications for exact distribution). Could this be your next power supply?

Highlights

newegg ATX12V v2.2 and EPS12V Compatible
Compatible with the ATX12V v2.2 and EPS12V standards, the CORSAIR CMPSU-620HX provides maximum power stability to drive the latest Intel and AMD processors as well as other components for desktop and entry-level server computer systems.
newegg 620W Maximum Power
The CORSAIR CMPSU-620HX provides a maximum power of 620W to deliver safe, reliable output for high-end computer systems.
newegg Highly Efficient
Delivering up to 80% efficiency, the CORSAIR CMPSU-620HX power supply saves energy and may even reduce your electric bill!
newegg Efficient Cooling
A 120mm double ball-bearing fan delivers highly efficient cooling for the power supply and the whole system. The thermally-controlled fan ensures whisper-quiet operation.
newegg Modular Cabling Support
The CORSAIR CMPSU-620HX features modular cabling support that allows use of only the cables you need resulting in improved internal airflow and reduced system clutter.
newegg NVIDIA SLI Certified
The CORSAIR CMPSU-620HX power supply has gone through a series of rigorous NVIDIA SLI certification tests for maximum system stability when building NVIDIA SLI PCs.

Photo Gallery

CORSAIR CMPSU-620HX 620W Compatible with Core i7 Power Supply - Retail
CORSAIR CMPSU-620HX 620W Compatible with Core i7 Power Supply - Retail CORSAIR CMPSU-620HX 620W Compatible with Core i7 Power Supply - Retail CORSAIR CMPSU-620HX 620W Compatible with Core i7 Power Supply - Retail CORSAIR CMPSU-620HX 620W Compatible with Core i7 Power Supply - Retail

Quick Specs

BrandCORSAIR
TypeATX12V / EPS12V
Maximum Power601 - 700W
Input Voltage100 - 240 V
Main Connector20+4Pin
+12V Rails3
Fans1
ModularYes
PFCActive
SLICertified

Manufacturer Information

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