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Corsair TX850 Enthusiast Series TX 850W ATX/EPS 80 PLUS Bronze PSU

by Corsair
4.5 out of 5 stars  See all reviews (11 customer reviews)
RRP: £138.78
Price: £93.99 & this item Delivered FREE in the UK with Super Saver Delivery. See details and conditions
You Save: £44.79 (32%)
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Only 4 left in stock (more on the way).
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  • The latest ATX12V v2.31 and EPS 2.92 standards and it is backward compatible with ATX12V 2.2 and ATX12V 2.01 systems
  • An ultra-quiet double ball-bearing fan delivers excellent airflow at an exceptionally low noise level by varying fan speed in response to temperature
  • 80PLUS Bronze certified, delivering up to 85% energy efficiency at real world load conditions
  • Active Power Factor Correction (PFC) with PF value of 0.99
  • 5 Year Warranty
See more product details

Frequently Bought Together

Corsair TX850 Enthusiast Series TX 850W ATX/EPS 80 PLUS Bronze PSU + Intel 3rd Generation Core i7-3770K CPU (4 x 3.50GHz, Ivy Bridge, Socket 1155, 8Mb L3 Cache, Intel Turbo Boost Technology 2.0) + Asus SABERTOOTH Z77 Motherboard (Socket 1155, 32GB DDR3 Support, Intel Z77 Express, ATX, PCI-E 3.0, USB 3.0, Quad GPU AMD CrossfireX, Supports HDMI 1.4a)
Price For All Three: £526.23

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Product Information

Technical Details
BrandCorsair
Item Weight3.3 Kg
Product Dimensions39.6 x 22.8 x 15.2 cm
Item model numberCP-9020043-UK
  
Additional Information
ASINB004O0P9XK
Best Sellers Rank 3,253 in Computers & Accessories (See top 100)
Shipping Weight3.7 Kg
Date First Available16 Feb 2011
  
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Product Description

Product Description

Compatible with 4th generation Intel® Core™ series processors

Product Description

CORSAIR 850W TX PSU CP9020043UK Components Power Supplies PSU


Customer Reviews

4.5 out of 5 stars
4.5 out of 5 stars
Most Helpful Customer Reviews
6 of 7 people found the following review helpful
By Liomred
Amazon Verified Purchase
The one thing I would caution regarding this PSU is that it isn't modular. This results in the usual problems of excess cabling obstructing airflow. If you have the budget I'd recommend paying an extra £10 - £15 for modular. That said this is a corsair 850W for just over £100 which means rock-solid voltage, the 70A 12v power rail can cope with anything up to mid-range sli / crossfire setup and you have a 5 year warranty.

Product packaging and quality is great, slightly larger than standard for ATX but all this meant for me is installing a 90mm fan on the bottom of the case instead of 120mm.

My advice if you're building a PC is to not save money on the PSU. My old rig (going a few years back) had an Nvidia 8800 GTX, 1066Mhz Motherboard FSB and RAM, OC processor and RAID 0 SATA II drive. I picked up an 850W PSU for £50 and 4 months later my motherboard, processor and 8800GTX were dead.

£450 of ruined components because I saved £40 on a PSU. You do the math. I'm not saying to buy this PSU specifically but it is a nice budget option. Stick to anything by Corsair, Antec, Seasonic, Enermax and a few select others.
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1 of 1 people found the following review helpful
5.0 out of 5 stars good power supply 30 Jan 2013
Amazon Verified Purchase
everything you need to get it working out of the box, runs quite nice selection of cables even for sli and high end gfx cards
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4.0 out of 5 stars Excellent, cool, and quiet. 21 May 2013
Amazon Verified Purchase
Excellent PSU, powers two radeon 7970's whilst remaining quiet. Only 4 stars as I had to RMA the first one because inside the housing, one wire was poking into the fan spin area, which subsequently got chopped when the fan started! Do a quick check...!
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Most Recent Customer Reviews
4.0 out of 5 stars Works very well
Recommended to any one seeking a higher output power unit,since it's installation every thing is much quicker and seems more reliable.
Published 6 days ago by D J REEVE
4.0 out of 5 stars Powered my system fine
Did quite a bit of research on PSU for my first pc build.
This is a decent enough PSU, it comes with loads of power cables and can handle my rig. Read more
Published 1 month ago by Russ Allan
5.0 out of 5 stars Organised, and effective
The PSU came with all the necessary pieces (although I used the screws that came with my case) and works perfectly. Read more
Published 2 months ago by Russellonfire
5.0 out of 5 stars Corsair TX850 PSU
I bought this to replace a duff power supply in my son's computer, it's still working very well, the old saying you only get what you pay for seems to ring true, very good quality... Read more
Published 3 months ago by i0Deisgn UK
5.0 out of 5 stars Expensive but essential piece of my high end rig
I had many issues with my PC automatically switching itself off when running CPU & GPU intensive programs like Adobe Premiere, Photoshop, Lightroom and games such as Battlefield 3. Read more
Published 5 months ago by T. Lee
4.0 out of 5 stars Thinking of Buying...
I am going to be building my first computer and all I have left to figure out is the power supply.
My Specs are:
-Processor : i7 2600k
-Graphics Card : GTX 570... Read more
Published 13 months ago by Zenobia
3.0 out of 5 stars Not compatible, somehow.....
Got this PSU, beautifully packaged. Set it up in my PC everything came on, but there were no beeps and nothing came on the monitor, tested everything. Nothing. Read more
Published 15 months ago by Aidanzokia
5.0 out of 5 stars great
the best power supply i ever bought it made my pc so fast and easy to install and very cheap compared to other stores
Published 18 months ago by Sean
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