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Corsair Professional Series AX 1200 Watt ATX/EPS Modular 80 PLUS Gold (AX1200)

4.3 4.3 out of 5 stars 160 ratings

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AX1200

About this item

  • An ultra-quiet double ball-bearing fan delivers excellent airflow at an exceptionally low noise level by varying fan speed in response to temperature.
  • A Seven year warranty and lifetime access to Corsair's legendary technical support and customer service.
  • 80PLUS Gold certified, delivering up to 90% energy efficiency at real world load conditions.
  • High-quality Japanese capacitors provide uncompromised performance and reliability.
  • 80PLUS Gold certified, delivering up to 90% energy efficiency at real world load conditions.
  • A Seven year warranty and lifetime access to Corsair’s legendary technical support and customer service.
  • High-quality Japanese capacitors provide uncompromised performance and reliability.

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Corsair Professional Series AX 1200 Watt ATX/EPS Modular 80 PLUS Gold (AX1200)
Corsair Professional Series AX 1200 Watt ATX/EPS Modular 80 PLUS Gold (AX1200)
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Price$298.02-14% $162.99
List:$189.99
-32% $177.27
List:$259.99
-22% $139.99
List:$179.99
-17% $189.99
List:$229.99
-10% $359.99
List:$399.99
Delivery
Get it Mar 27 - Apr 1
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Wednesday, Mar 27
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Customer Ratings
Easy to install
5.0
4.4
4.5
4.4
4.4
4.3
Noise level
4.6
4.5
4.4
3.7
4.5
4.4
Energy efficiency
4.5
4.8
4.5
4.5
4.4
Value for money
4.2
4.2
4.0
4.2
Quality of material
4.2
4.0
4.0
4.2
Sold By
iT Hardware
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
power supply design
Full Modular
Full Modular
Full Modular
Full Modular
Full Modular
Full Modular
connector type
SATA, Floppy
ATX
atx,pcie
ATX
ATX, EPS
atx,pcie
form factor
ATX
ATX
ATX
ATX
cooling method
Air
Air
Air
Air
fan count
1
1
1
1
1
1
wattage
1000 watts
1200 watts
1000 watts
1200 watts
1500 watts

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Corsair

Corsair Professional Series AX 1200 Watt ATX/EPS Modular 80 PLUS Gold (AX1200)


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Product Description

Product Description

The Corsair AX1200 provides the power level, reliability and stability required for the ultimate SLI and CrossFire gaming PCs. It delivers more than 90% energy-efficiency and is built to the highest quality standards with one aim alone - to deliver the precise features and performance that enthusiasts demand.

Unprecedented Power Protection
The Corsair Professional Series Gold power supply pushes the state of the art for reliable delivery of clean power under imperfect conditions. If you require mission-critical stability or you simply want one of the best power supplies available, the Professional Series Gold is for you.

A Fully Modular Cabling System
All cables detach from the power supply. During installation, this gives you the flexibility of using only the cables you need for a clean system build with optimal airflow. And, when it's time to replace or upgrade your power supply, it can be removed from your system without interfering with your cabling - the cables stay in place and connect to your new fully-modular Corsair power supply.

Incredible Efficiency
With 90% efficiency at 50% load, the Corsair Professional Series Gold power supply runs quieter, generates minimal excess heat, and saves you money every month. It's earned the 80 Plus Gold seal of approval, your guarantee that you're making the right choice for smart, efficient power delivery.

From the Manufacturer

The Corsair AX1200 provides the power level, reliability, and stability required for the ultimate SLI and CrossFire gaming PCs. It delivers more than 90% energy-efficiency, and is built to Corsair's renowned quality standards with one aim alone — to deliver the precise features and performance that enthusiasts demand.

Product Features

  • Supports the latest ATX12V v2.31 and EPS 2.92 standards and is backward compatible with ATX12V 2.2 and ATX12V 2.01 systems

  • An ultra-quiet 120mm double ball-bearing fan delivers excellent airflow at an exceptionally low noise level by varying fan speed in response to temperature

  • 80 PLUS Gold certified to deliver at least 90% efficiency at 50% load

  • Active Power Factor Correction (PFC) with PF value of 0.99

  • A dedicated single +12V rail offers maximum compatibility with the latest components

  • Over-voltage and over-current protection, under-voltage protection, and short circuit protection provide maximum safety to your critical system components

  • High-quality Japanese capacitors provide uncompromised performance and reliability

  • Completely modular cable system allows you to use only the cables you need

  • Low-profile, flat cable design reduces air friction and helps maximize airflow through your computer's chassis

  • Safety Approvals: UL, CUL, CE, CB, FCC Class B, TÜV, CCC, C-tick
  • What the Experts are Saying...

"Corsair is well known for producing some of the best PC power supplies on the market today and the AX1200 continues that trend. The Corsair Professional Series Gold AX1200 power supply delivers clean DC outputs, with excellent efficiency and good voltage regulation. The AX1200 comes with an excellent assortment of all-modular cables that can support the latest CPUs and multiple, high-end video cards. And let's not forget active PFC, universal AC input and Corsair's 7-year warranty!" - PCPerspective July 26, 2010

"There is a whole lot to like about the new Corsair AX1200, and very little indeed to hate. Lots of power, lots of connectors, and all of those connectors come off if you want them to. And we can't forget about the efficiency, which just about outclasses everything else I've ever tested. Do you need any other reason to buy one?" - JonnyGuru June 5, 2010

"A near flawless product from Corsair which continues to enhance their reputation for producing the industry's best PSUs." - HardwareHeaven August 4, 2010

Corsair Professional Series - Specifications

Specifications AX750 AX850 AX1200 Wattage Output 750 850 1204 Efficiency 80+ Gold 80+ Gold 80+ Gold Hybrid Silent Fan Control Yes Yes No +12V Rating 62 Amps 70 Amps 100.4 Amps Continuous Power Output 750 Watts @ 50°C 850 Watts @ 50°C 1204 Watts @ 50°C Warranty 7 Years 7 Years 7 Years Size 150mm(W) x 86mm(H) x 160mm(L) 150mm(W) x 86mm(H) x 160mm(L) 150mm(W) x 86mm(H) x 200mm(L) Power Supply Image More Information Click Here Click Here Click Here

Efficiency
Fan Noise

Why choose a Corsair Professional Series AX power supply?

Incredible Efficiency

With 90% efficiency at 50% load, the Corsair Professional Series Gold power supply runs quieter, generates minimal excess heat, and saves you money every month. It's earned the 80 PLUS® Gold seal of approval, your guarantee that you're making the right choice for smart, efficient power delivery.

Fully Modular Cabling System

All cables detach from the power supply. During installation, this gives you the flexibility of using only the cables you need for a clean system build with optimal airflow. And, when it's time to replace or upgrade your power supply, it can be removed from your system without interfering with your cabling — the cables stay in place and connect to your new fully-modular Corsair power supply.

7 Year Warranty

Corsair strives to ensure the quality and reliability of our power supplies, which is why the Corsair Professional Series Gold power supplies are provided with a seven year limited warranty. They are also backed by Corsair's legendary customer service and technical support.

Connectors and Cable Length

Connector Type Quantity Length (mm) Length (inches) Connectors per cable ATX Power Cable 1 610mm 24" 1 EPS/ATX12V CPU Cable 2 610mm 24" 1 PCI-E Cable (6+2 pin) 6 610mm 24" 1 SATA Cable 3 850mm 33.46" 4 SATA Cable 2 600mm 23.62" 2 Peripheral Cable 3 850mm 33.46" 4 Floppy Adapter 2 100mm 4" 1

Customer reviews

4.3 out of 5 stars
4.3 out of 5
160 global ratings

Customers say

Customers like the quality, performance, and cables of the power supply. For example, they mention it's quiet, has tons of power, and works perfectly. Some appreciate the high-quality power cords and the fact that it'll fit in most cases.

AI-generated from the text of customer reviews

67 customers mention62 positive5 negative

Customers are satisfied with the power supply. They mention that it is an excellent power supply, with tons of power, and no power issues. The power supply is extremely efficient and quiet, and it does not seem to put out much heat. Overall, customers are happy with their purchase and recommend it to others.

"...actually above 85% efficiency, but based on the fact that it stays cool to the touch I have no doubt that very little power is getting wasted as heat..." Read more

"...The power supply is extremely efficient as well as incredibly quiet...." Read more

"...In conclusion, this is a very nice power supply. If it was not for the minor issue of noise and the location of my PC, I would have kept it...." Read more

"...Pros:Tons of power.No wine, hiss, or other noise.Modular so keeps case looking clean..." Read more

32 customers mention29 positive3 negative

Customers are satisfied with the performance of the power supply. They mention that it performs extremely well, has top-notch aesthetics, and runs perfectly without a hitch. Some say that the power supplies are efficient and quiet. Overall, most are happy with their purchase and recommend it to others.

"...It is rated 80 plus gold so it should be very efficient and give you plenty of power for your hungry system...." Read more

"...Fully modularGood cable lengths and varietyGold efficiencyPowered my computer flawlessly for a year and a half:..." Read more

"worked great for 6 months, then just quit on me, gonna have fun taking all the wires out and sending it back....." Read more

"...the flexibility of using only the cables you need, and is 90% efficient at 50% load (see math above)...." Read more

29 customers mention27 positive2 negative

Customers are satisfied with the cables that come with the power supply. They mention that the cables are of adequate quality, and the modular design eliminates the need for extra cables. Customers also appreciate the variety of different types of power cables, and mention that they have no problem connecting them all.

"...Included with the power supply were additional zip ties for cable management, as well as a sticker for the outside of your case...." Read more

"...It is fully modular. This makes it easier to route cables and keep the inside of your case neat and cool...." Read more

"...High quality power cordFully modularGood cable lengths and varietyGold efficiency..." Read more

"...This supply is quiet, has the flexibility of using only the cables you need, and is 90% efficient at 50% load (see math above)...." Read more

29 customers mention23 positive6 negative

Customers like the quality of the power supply. They mention that it is made of high quality materials, the wires are of good quality, and the package contents looks and feels solid. The power cord is fully modular and very strong. The associated wiring cables are also of high-quality. Overall, customers are happy with their purchase and recommend it to others.

"...easy to attach all of the wires I needed and all of them appear to be of high quality...." Read more

"...This is a very well built unit. If you are concerned with aesthetics, the 1200AX is a very nice looking addition to your rig. It is fully modular...." Read more

"...Very quietLooks awesomeTons of powerHigh quality power cordFully modularGood cable lengths and variety..." Read more

"...on a power supply, but after I received the unit I was amazed at the quality and construction, not to mention the delivery package...." Read more

27 customers mention25 positive2 negative

Customers like the noise level of the system power device. They mention that it is very quiet, has never heard a peep, and has tons of power. Some say that the fan has never spun.

"...The power supply is extremely efficient as well as incredibly quiet...." Read more

"...Fan is quiet. I have a water cooled PC and I definitely notice loud fan noise in my PC.Cons:..." Read more

"...Very quietLooks awesomeTons of powerHigh quality power cordFully modularGood cable lengths and variety..." Read more

"...This supply is quiet, has the flexibility of using only the cables you need, and is 90% efficient at 50% load (see math above)...." Read more

18 customers mention18 positive0 negative

Customers are satisfied with the appearance of the system power device. They mention that it looks and feels like a gem, is uniform, and is very cool. They also say that it's easy to route cables and keeps the inside of the case neat and cool. Customers also appreciate the fancy stuff that's included with the power supply, such as a velvet bag.

"...I'm abusing it with bitcoin mining 24/7. They throw in a lot of fancy stuff, velvet bag, etc, but cheap out on the 12V sockets on the ATX connector...." Read more

"...This makes it easier to route cables and keep the inside of your case neat and cool. The cable rapping is done very well and looks nice...." Read more

"...No wine, hiss, or other noise.Modular so keeps case looking clean..." Read more

"...Very quietLooks awesomeTons of powerHigh quality power cordFully modularGood cable lengths and variety..." Read more

14 customers mention14 positive0 negative

Customers are satisfied with the design of the system power device. They mention that the modular design eliminates the need for unneeded wires, and the flexibility offered by the modular cable design is a beauty.

"...with the performance of this power supply and the flexibility offered by the modular cable design...." Read more

"...It is fully modular. This makes it easier to route cables and keep the inside of your case neat and cool...." Read more

"...Pros:Tons of power.No wine, hiss, or other noise.Modular so keeps case looking clean..." Read more

"...Looks awesomeTons of powerHigh quality power cordFully modularGood cable lengths and varietyGold efficiency..." Read more

14 customers mention14 positive0 negative

Customers find the installation process of the power supply to be surprisingly easy. They say the instructions are easy to follow, and it took only a few minutes to assemble. They also mention that the modular nature of the PSU makes cabling simple and trouble-free. Customers also appreciate the plug-and-go connectors and the ability to connect all different devices.

"...mounted in a Corsair Carbide 500R case, and as would be expected it was easy and flawless to install." Read more

"...The power supply installed very quickly, was extremely easy to attach all of the wires I needed and all of them appear to be of high quality...." Read more

"...The main reason I bought this unit was for (1) The plug and go connecters to reduce the wires in the tower case (2) Have power consumption for any..." Read more

"...Very quiet and easy to install and fully modular...." Read more

Great PSU!
5 Stars
Great PSU!
Just got mine few minutes back. Amazon deliver as usual! This is great PSU , and in 99% of the cases is going to be enough for anything you put in your computer. I am running it with i7 980X@4.53GHz, V3A CLASSIFIED LE 759, Dominator GT 6GB 7 7 7 20 , 100GB Vertex LE + 3x 2TB WD20EADS, SLI eVGA GTX 480, GTX260 PhysX, Corsair 800D, X-Fi Titanium, Corsair AX1200, Logitech G9 & G15, Dell 24", Water Cooled. And under heavy benching there is no issued at all.
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