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Corsair

Corsair AX Series, AX850, 850 Watt, 80+ Titanium Certified, Fully Modular Power Supply

  • Based on 145 reviews
Condition: Used - Like New
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Availability: Only 1 left in stock, order soon!
Fulfilled by iT Hardware
Arrives Oct 3 – Oct 5
Order within 5 hours and 52 minutes
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Color: 80+ Titanium


Size: 850 Watts


Style: AX


Features

  • 80+ Titanium Certified for the highest level of efficiency and performance
  • Zero RPM fan mode for near-silent operation at low to medium loads
  • World Class electrical performance for incredibly stable voltages and ultra-low ripple noise
  • 135mm cooling fan with true FDB Bearing delivers Low-Noise operation even at demanding loads
  • Three-color customizable magnetic side labels let you choose your PSU's style to match your build

Description

Corsair ax series fully modular power supplies deliver 80 Plus Titanium efficient power and ultra-low-noise operation to complete your most ambitious builds. The highest quality internal components and all-Japanese 105 Degree rated capacitors provide the tightest voltage regulation and lowest ripple noise, delivering only the highest quality power to your PC. A 135mm fluid- dynamic bearing fan with Zero RPM mode only turns on when needed, ensuring virtually silent operation at low and medium loads. Fully modular flattened cables make building or upgrading your PC easy as you only need to install the cables your systems requires. With the strength of 80 Plus Titanium efficiency, and the subtlety of near-silent operation, the Corsair ax series is ready to power the world's best PCs for years to come.

Model Name: ax series


Brand: Corsair


Compatible Devices: Personal Computer


Connector Type: ATX


Output Wattage: 850


Form Factor: ATX


Wattage: 850 watts


Cooling Method: Air


Item dimensions L x W x H: 1 x 1 x 1 inches


Item Weight: 4.43 Pounds


Brand: ‎Corsair


Series: ‎ax series


Item model number: ‎CP-9020151-NA


Item Weight: ‎4.43 pounds


Product Dimensions: ‎1 x 1 x 1 inches


Item Dimensions LxWxH: ‎1 x 1 x 1 inches


Color: ‎80+ Titanium


Manufacturer: ‎CORSAIR


Date First Available: ‎January 7, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 3 – Oct 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Worth every last penny
This PSU is an absolute unit. With the titanium rating and being from Corsair you should expect nothing less but the best. PSU is dead silent, never heard any fan sounds. Power distribution is VERY stable and has miniscule to no fluctuations. Cable management is a breeze with full modularity. Installation was a pleasure and very quick. The badges and kit that comes with the PSU are top notch quality. It comes with many many different cables, a handy transport bag with everything you could to think of. This took my streaming PC to the next level. By the way, EXPECT TO SAVE, I’ve saved a consistent $10 a month off my energy bill just switching to this PSU alone. ... show more
Reviewed in the United States on March 31, 2019 by Matthew
    • Best PSU for PC with tons of SSDs
I have total 28 SSDs in my PC. First I tried EVGA 1000 G3, but it has only 3 SATA and 1 Perif. The SATA cables have only 3 ports each so total 9 SATAs. I bought many y-splitter cables to connect all the SSDs, but it ended up with unstable disk access. This PSU (Corsair AX850) has 4 SATA and 2 Perif. Each SATA cables have 4 ports each so total 16 SATAs. I still have to use some y-splitter cables, but all SSDs are accessible all the time. I'm very happy with this PSU. ... show more
Reviewed in the United States on July 20, 2019 by TONO
    • high end ps
comes with all the cables you will need for the current ASUS Crosshair MOBO. Super quite. and runs cool at 450w loading. Nicely labeled and package. Expensive but is worth it. So far it has not blown up my system , been in operation for about 2 months straight.
Reviewed in the United States on January 6, 2021 by Silkychoices
    • This company still makes a good product!
I have been building PCs for over 35 years and I use Corsair power supplies in many of them. This company's rep is still very good. I have plenty of power for my accessories. I highly recommend these power supplies to all who need reliable and energy efficient power for their home-built PCs.
Reviewed in the United States on June 27, 2020 by Duane G. Jacobs
    • Solid, quite and effective
Got this to do some upgrades to my old rig. New case, fans, cooler and a CPU/GPU overclock later and my 6 year old PC is now more like a 2 year old PC haha.
Reviewed in the United States on August 2, 2020 by Nick
    • Great 80+ Titanium PSU for the $200 range, few caveats.
I made a choice to invest in a high-end power supply to last me the next decade or so with great energy efficiency, and the AX850 fit the bill. What's great about it so far? Upon receiving the unit, the AX850 came in a padded box with optional magnetic strips to showcase the PSU, and a pouch containing all the essential cables for your PC. These cables do have a slight issue, which I will address later down this review. The unit itself is sturdy, and comes with a large fan to cool itself down under heavy load. Pretty much your standard PSU nowadays, except much more premium than the other PSUs on the market. It's based off a design from Seasonic, so you can ensure the reliability of this unit to be excellent. Overall it's designed well for the price range it is at. The bad? There's no digital power meter to gauge how much your PC is consuming while at idle or under load, and the cables that come with the PSU itself are quite stiff and tough to work with, especially for those building in a SFX computer. I'd recommend going aftermarket for the ease of installation to give you some peace of mind and well, no stress while plugging things in. ... show more
Reviewed in the United States on October 28, 2019 by Ri
    • Solid choice.
I cannot find any faults with this power supply. So far, it's been running smooth, quiet, and with zero hiccups.
Reviewed in the United States on September 18, 2019 by Nick
    • Open box/used product received when bought as new
Received the product but problem is that the box was already opened/broken seal and the item has been used before I received it when I bought it at a new price tag. I don’t have time to waste returning items. Only reason I bought this was due to my limited time and I took advantage of prime shipping but now I regret paying for a new price tag and got an open box item with dents on the edges and scratches at the back of the power supply. I do not recommend buying this new. Product does work surprisingly but it’s no excuses to send a used/opened box product when bought as new. Now on to the product. Very quiet and works as intended so far....Cables are terrible to work with as they are big and stiff even when working with a full sized computer case. This is especially the case when trying to get the pci-e cable to bend inside the case if you put your gpu on motherboard directly. ... show more
Reviewed in the United States on July 4, 2019 by Namethatshallnotbename

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