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Corsair HX power supply unit 850 W Black

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HX
Product code:
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product data-sheet if the specifications are identical. We map away wrong codes or sometimes logistic variants.
CMPSU-850HXUK show
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Category:
A power supply unit (PSU) converts mains AC to low-voltage regulated DC power for the internal components of a computer.
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Info modified on: 16 Apr 2024 10:22:44
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Long product name Corsair HX power supply unit 850 W Black :
The long product name of Corsair HX power supply unit 850 W Black. For easy access to this data, refer to the "ProductDescription" block and the "ShortDesc" tag in XML or the "Description" block and the "LongProductName" tag in JSON.

HX850W Power Supply
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Short summary description Corsair HX power supply unit 850 W Black:
This short summary of the Corsair HX power supply unit 850 W Black data-sheet is auto-generated and uses the product title and the first six key specs.

Corsair HX, 850 W, 90%, Semi-Modular, 100000 h, UL, CUL, CE, CB, FCC Class B, TÜV, CCC, C-tick, Black

Long summary description Corsair HX power supply unit 850 W Black:
This is an auto-generated long summary of Corsair HX power supply unit 850 W Black based on the first three specs of the first five spec groups.

Corsair HX. Total power: 850 W, Efficiency: 90%. Cabling type: Semi-Modular. Mean time between failures (MTBF): 100000 h, Certification: UL, CUL, CE, CB, FCC Class B, TÜV, CCC, C-tick. Product colour: Black. Output voltage note: +3.3V, +5V, +12V, -12V, +5Vsb, Dimensions (WxDxH): 150 x 180 x 86 mm, Maximum current: 70 A

Source Testseek summary Average rating
Reviews
Updated:
2011-07-30 22:20:30
Uk has collected 50 expert reviews for Corsair HX power supply unit 850 W Black and the average expert rating is 88 of 100. The average score reflects the expert community’s view on this product. Click below and use Uk to see all ratings, product awards and conclusions.
88%
Source Review comments Score
ocaholic.ch.english
Updated:
2011-07-30 22:20:29
With the HX850W - this time with a blue writing - Corsair renews the high qualitative HX-series. Therefore the Power supply which delivers 850W Watts shines with a very high efficiency near 90 percent, a single-rail power design and highly durable soli...
Bottom line With the HX850W Corsair presents a very solid product. The claimed efficiency of 90 percent was reproducible in our test and features like cable management and a silent fan make this a very good power supply unit. Generally practical is a cable managem...
0%
hardwareheaven.com
Updated:
2011-07-30 22:20:30
Today we will review the larger and more promising of the two newly released models - the HX850W, a product loaded with features and boasting some very strict specifications.
Good The exceptional build quality and the outstanding electrical performance are the primary selling points of the HX850W. Corsair truly built this unit like a tank, choosing one of the latest base designs and some of the most reliable components currently...
Bad Unfortunately the use of such small heatsinks made the HX850W a little louder than the rest of the HX series units we reviewed in the past. It operates silently under nominal load, but as the load rises above 60% the unit will become increasingly more...
Bottom line Corsair released the HX850W to fill the gap between their highly successful HX620W and HX1000 units, both of which were famous for their superlative reliability and awesome electrical performance. With its exceptional overall performance and build qual...
0%
hardwarecanucks.com
Updated:
2011-11-07 11:39:06
In the highly competitive power supply market, cheap products are a dime a dozen. For the last few years, Corsair has shown us that well-priced power supplies can still perform above and beyond our expectations on a regular basis. In this review we t...
Good Classleading voltage regulation ripple suppression, Great efficiency, Generous cable selection & lengths, Quiet, 7year warranty, Price...
Bad PCIE cable train wreck...
Bottom line Considering just a few short years ago Corsair was a newcomer to the power supply market, it is truly amazing to see how far they have come. When you look on any forum across this great expanse we call the internet, you will see their units being recom...
0%
vortez.net
Updated:
2013-04-18 02:29:35
£140 (GBP) (At time of review)The HX Series has been a mainstay for Corsair over the years but today sees the series receive a facelift from 80 Plus Silver Efficiency to 80 Plus Gold Efficiency. It’s quite clear that Corsair have been pleased with the...
Bottom line Corsair have been on a mission revamping their most successful and popular offerings as of late and the HX series has been one such product to experience a facelift – the results are very pleasing. We tested the PSU at just under 50% and 80% load and...
0%
kitguru.net
Updated:
2013-05-05 01:42:11
If you ask an enthusiast user to recommend a high grade power supply you can be sure that Corsair will normally get a mention in the shortlist. The company have worked diligently with several leading partners in the production of their power supplie...
Good Excellent load regulation, high efficiency, good quality of finish, quiet, modular, 7 year warranty...
85%
hardwareheaven.com
Updated:
2013-05-29 08:00:38
Corsair launched their HX range of PSUs quite some time ago and earlier models received rave reviews both here and across the web. As well as noting the great performance of the unit reviewers also praised the build quality and overall design as Corsair o...
Bottom line Given the success of the last generation of HX PSU from Corsair it comes as no surprise that the 2012 version is built to a high standard. The CWT based design is packed with quality components including 105°C capacitors and where appropriate adhesive and...
0%
expertreviews.co.uk
Updated:
2013-06-15 10:46:25
If you're looking for a high-quality PSU with plenty of power and lots of flexibility, then the Corsair HX850 could just be the model that you're looking for. This 850W power supply has an 80 Plus Gold certification, which means that it's at least 88 p...
Bottom line Excellent efficiency, very quiet and extremely flexible - an excellent PSU...
80%
uk.hardware.info
Updated:
2014-01-22 01:16:10
If you're planning on using two graphics cards in your desktop PC, and perhaps even try your hand at overclocking those along with your processor, it's advisable to get a PSU of between 750 and 950 watts. There are a huge number of these on the market...
0%
tweaktown.com
Updated:
2014-04-09 03:53:33
Back in 2009, Corsair launched the HX850. The power supply quickly became a favorite amongst gamers and builders as it performed very well with great options and was available at a very competitive price. Add in the seven year warranty and for many i...
Bottom line Our load tests utilize a couple of FAST ATE active load testers and a variety of other equipment such as an oscilloscope, power conditioner, temperature probe and a power consumption meter. You can read more about our standard testing approach . The t...
93%
vortez.net
Updated:
2015-05-01 09:52:50
A few weeks ago an email popped into our inbox from Cooler Master's European HQ at Venlo in the Netherlands asking if we would like to go and have a look around their facility, and also offering us the use of their very extensively (and expensively!)...
0%
HEXUS.net
Updated:
2016-11-26 23:36:28
A little while ago we previewed Corsairs HX750 and HX850 PSUs, introduced to fill the void in the companys professional line-up. Before the two new PSUs were made available, Corsairs HX-series included 450W, 620W, and 1,000W supplies, and having n...
Bottom line a solid, well-engineered 850W PSU thats backed up by a decent warranty and priced just about right to tempt users looking to power a high-end PC...
75%
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Corsair HX1000, UK power supply unit 1000 W ATX Black
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