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Corsair CMPSU-620HX 620W Power Supply

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Corsair HX620W CMPSU-620HX 620W 20+4 Pin ATX Semi-Modular PSU Power Supply Corsair HX620W CMPSU-620HX 620W 20+4 Pin ATX Semi-Modular PSU Power Supply $66.77 CAD Shop Now

Product Reviews

Corsair CMPSU-620HX 620W Power Supply
81%
Excellent
17%
Very Good
2%
Average
0%
Below Average
0%
Poor
Rating: 9.58/10
Clive_P@NCIX
Rating:

Review Date: 01/06/10
Cons: I bought the 620, I should have gone to the 700 for the multiple cards. Didn't plan ahead. Live and learn.

Pros: Modular!I keeps my box neat and streamline. No loose cables.
Comment:
Recently PSW died after a mem swap. Went thru the corsair website for RMA, did the troubleshooting with the online system. ended up with an RMA# and instructions. BOOM. 3 weeks later I have a brand new PSU. No questions.I have to give huge props to this unit and corsair. they stand behind what they sell. rare especially for PSU companies.
Devin_L@NCIX
Rating:

Review Date: 12/31/09
Cons: -None

Pros: -Modular and came with a pouch for storing unused cables-Reliable and Quiet-Matt black finish and came with matching screws
Comment:
Got it when it was on sale but forgot how much I paid. I have always stick with Antec in the past and discovered their quality isn't so great and bad customer service. Purchased this to replace the power supply that came with Antec Sonata 2 Case. Same problem with another memeber that the the Antec power supply started to give sign that it was leaking power (a high pitch noise even when not turned on) This Corsair power supply is quiet, reliable and love the matt black finish. No problem so far. Corsair is known for making good quality ram and PSU.
Alex™@NCIX
Rating:

Review Date: 12/01/09
Cons: - Had leftover "non-modular" cables.

Pros: - Reliable. - Modular cables.- Plenty of included cables.- Inaudible.
Comment:
I purchased this power supply for use in an Antec Nine Hundred and it's been great. There's plenty of modular power cables included in a neat pouch. One of the best features is that it's almost inaudible. Overall, an amazing product.
Alex_S@NCIX
Rating:

Review Date: 11/18/09
Cons: Found none so far

Pros: EfficientModularGreat power supply
Comment:
I've had this for four months and this was my first modular power supply and I loved it. I got it on sale so it was $130, seems a little pricey now. I intend on using it with 2 4850s, but so far it's done its job very well.
SpeshoLized@NCIX
Rating:

Review Date: 11/09/09
Cons: expensive

Pros: High quality
Comment:
I'm not really sure where this PSU stands in the market when the HX750w can be found for cheaper. Perhaps this PSU is of higher quality than the newer, higher wattage HX series? I can't be sure. I got this because it was on sale, and all the reviews seem to be very positive.
qazzaq2004@NCIX
Rating:

Review Date: 10/28/09
Cons: Could use more pci-e connectors

Pros: ModularVery silentAttractive look5 year warranty
Comment:
Have had this PSU for 4 months now and don't regret purchasing it. Using it to power a core i7 build w/ 2x 4850's.
MoZ@NCIX
Rating:

Review Date: 10/22/09
Cons: None to Report.

Pros: Extremely reliable power.Easy installation and good build quality.Was able to OC my hardware powered by this PSU.
Comment:
I've had this Power Supply for around a year now and it's been rock solid. Haven't had any problems, so it stands as a great product.
Phathomicus@NCIX
Rating:

Review Date: 06/15/09
Cons: first unit came with a bare wire - RMA'd

Pros: Modular design, dual PCIe, lots of SATA connectors
Comment:
Got bundled with an EVGA 9800GT. The first unit had a bare wire - NCIX has excellent customer support! The power supply does a very good job, and their rebates worked.
PL_C@NCIX
Rating:

Review Date: 06/11/09
Cons: - Not certified 80+

Pros: - Stable rails/voltage- Modular- Sturdy/quality construction- Silent- Corsair is good with MIR
Comment:
This PSU is powering my Q9950 - 4gb of DDR2 - GTX260 (all overclocked) and doesn't show any signs of weakness.Great purchase, espcecialy on sale with MIR !
Ergo93@NCIX
Rating:

Review Date: 06/09/09
Cons: none so far

Pros: Quiet operation, very stable power
Comment:
Bought this to power a cpu q9550 oc g 3.2 with a graphic card HD4870 + 1 Wd velociraptor 300G and 1 Wd 640G.Must said it's truly quiet seems to work on idle all the time never seems to be on a rush, wiring is more then enough for case like Antec P182
ROCKFISH@NCIX
Rating:

Review Date: 04/16/09
Cons: none

Pros: Amazing outputmodular :P
Comment:
Got this for my newest system and it has been working flawlessly. It has a great selection of cables and they also look great. I needed some more cables for my video card and they sent them free of charge right away.
Edwin_C@NCIX
Rating:

Review Date: 03/31/09
Cons: 620W might be a bit low for super high end builds with 3-4 GPU's, but for 2 gpu's or less it works great

Pros: -silent-low heat (efficient)-stable power-modular (great tidiness)
Comment:
So far the best power supply I have used (way better than Antecs imo) my previous Antec power supply started to give sign that it was leaking power (a high pitch noise even when not turned on) So far in about 1-1.5yr of owning this, no problems =D
OnePiece@NCIX
Rating:

Review Date: 03/24/09
Cons: none so far

Pros: ModularHigh efficiency
Comment:
It is a modular power supply so that it is easy to manage your cable. Also 620 will be enough for most people unless you use sli or crossfire. I like the high efficiency feature.
Ronald_B@NCIX
Rating:

Review Date: 02/12/09
Cons: - Finish may scratch easily

Pros: - Quiet- Runs cool- More than enough power- Modualar design makes for good cable management
Comment:
A great PSU by a reputable company. Runs quiet and cool and have had zero issues to-date. I would recommend this product and would buy another ... in fact just purchased the 520hx for my upcomming HTPC ... need a modular PSU as cable management is a requirement here.Corsair = Quality
damnage@NCIX
Rating:

Review Date: 02/10/09
Cons: stupid mail in rebate

Pros: not very hot, good cable management
Comment:
This PSU is just what I needed. I'm running a GTX260, core i7 920, 6GB RAM, 3 Hard Drives, 1 DVD drive, haven't had any problems, I would recommend this to anyone who needs power while remaining efficient :) This review was modfied by poster @ 02-10-09 12:20 AM
Garugaga@NCIX
Rating:

Review Date: 02/06/09
Cons: None yet.

Pros: Quiet, efficient, powerful, modular
Comment:
This power supply is excellent, it is inaudible and it is also powerful enough to power 2 4870s crossfired. Highly recommended.
Peter_H@NCIX
Rating:

Review Date: 01/26/09
Cons: Price

Pros: Powered up my SLI system with ease. Good cable length.
Comment:
This P/S from corsair will not disappoint. It has more than enough power to run 2x 9800Gt 2x HDD 2x DVDRW. I'm Planning to try 2x 9800 GTX+ SC i have no doubt that i will handle the load.
pchifi@NCIX
Rating:

Review Date: 01/21/09
Cons: humm a bit strange cable...prefer like round cable like enermaxbut depend of the case and cable management i think

Pros: Stablevery nice constructionColor5 years warrantyLooks great in a Antec twelve hundred !
Comment:
got in in special with 30$ mir (hate mir)power a GA-P45 with Q9400 oc 3.2 with 8gb gskill, radeon 4870 1GB and 6hdd. Very stable.Great review on the web.Nice unit.
Mansoor_S@NCIX
Rating:

Review Date: 12/27/08
Cons: nothing

Pros: Modular. Legendary corsair services. Powerful enough to game with.
Comment:
Very nice modular PSU that enables better cable management and airflow coupled with corsair's legendary customer service.
Digital Oxide@NCIX
Rating:

Review Date: 12/14/08
Cons: - None

Pros: - Reliable- Understated Wattage- Modular
Comment:
This PSU is powering my e8400 P5Q Pro based rig and has been rock solid ever since I bought it. It's been good to overclock on and has given me no hitches.Corsair is a great brand with good service/RMA
Samuel_C@NCIX
Rating:

Review Date: 12/02/08
Cons: Price

Pros: Enough to power any single GPU computerModularStellar reliability
Comment:
Best PSU I've ever owned, it can easily power a Quad Core system with a top of the line GPU, or a crossfire/SLI of mid-range cards. Very reliable.
junny_l@NCIX
Rating:

Review Date: 11/25/08
Cons: n/a

Pros: QualityPerformanceRun coolDon't need to put allwire save space.
Comment:
this is good for gaming.this can support nvidia cards , but it will not be enough power! ! ! !. most h i end card are requireed 700 watts of ps.but you can try ?1? ? ? ? ? ?it might work , who knows This review was modfied by poster @ 11-25-08 06:28 PM
Michelle_L@NCIX
Rating:

Review Date: 11/17/08
Cons: none

Pros: QualityPerformanceRun coolDon't need to put allwire save space.
Comment:
This power supply is perfect for a mid-range gaming it will power everything stable, very convenient wires
Sagoth@NCIX
Rating:

Review Date: 11/10/08
Cons: Could have had an Led 120mm Fan on it.I know...picky,picky.

Pros: Nice looking,Powerful,Stable & Modular.
Comment:
Great psu.Stable as hell and should power anything you throw at it.The cable sleeving is one of the best you can find and I like the fact that the molex connectors are black (anybody who has modded knows what I mean).It's a little pricey but,you get what you pay for.It's an unwritten rule that you DO NOT cheap out on a power supply.
frodos@NCIX
Rating:

Review Date: 11/02/08
Cons: Quiet fan isn't the best as keeping it cool

Pros: Quality brand name, modular, almost silent
Comment:
Definitely a great power supply for a non-sli system. Enough for any reasonable video card. Fan is the quietest i've ever heard. Doesn't have any flashy leds, but all the rails are very stable.
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Product Features

Product Specifications

Spec
TypeATX12V v2.2 and EPS12V 2.91
Maximum Power620W
Fans1 x 120mm ball-bearing fan
PFCActive
Main Connector20+4Pin
+12V Rails3
SLICertified
CrossFireReady
ModularYes
Energy-Efficient80 PLUS Certified
Over Voltage ProtectionYes
Input Voltage100 - 240 V
Input Frequency Range50/60 Hz
Input Current10A
Output+3.3@24A,+5V@30A,+12V1@18A,+12V2@18A,+12V3@18A,-12V@0.8A,+5VSB@3A
MTBF>100,000 Hours
ApprovalsUL, CUL, CE, CB, FCC Class B, TUV, CCC, C-tick
Features
Connectors1 x 20+4-pin ATX1 x 4-pin +12V1 x 8-pin EPS12V2 x PCI-Express10 x 4-pin peripheral2 x 4-pin floppy8 x SATA
FeaturesCorsair 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 50ºC 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
Parts5 years limited

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