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The Corsair AX1200 arrives in one of the largest power supply boxes we have ever seen, and just for reference we placed a Blackberry phone beside it. Its huuuggee.
Inside the box there is a manual, reviewers guide (which you won't get if you buy one obviously) and a bag with all the modular cables inside. They also supply mounting screws and cable ties to neaten up your system build.
The reviewers guide explains about synchronous rectification on the outputs and Zero voltage and zero current switching on the primary side to help the unit reach the remarkable quoted efficiency levels.
The storage bag within the box is extremely big and all the cables are supplied inside.
| Type Of Connector | Corsair AX1200 |
| ATX Connector (600mm) | 20+4pin |
| 6+2 Pin PCIe (610mm) | 6 |
| SATA (400mm+90mm) | 4 |
| SATA (440mm+90mm+90mm+90mm) | 12 |
| 4+4 Pin EPS12V/ATX12V connector (610mm) | 2 |
| 5.25″ Drive (460mm+110mm+110mm) | 12 |
| 5.25-3.5″ Drive Adapter (100mm) | 2 |
There are enough cables included to support even the most demanding of system builds. Some are sleeved ribbon design and others are flat black ribbon.
The power supply itself is wedged between two heavy duty blocks of styrofoam and it is encased within a felt bag . When you remove the PSU from the felt bag, yes there is another protective cover. We would be safe in saying that if this unit arrives damaged, then your postman needs a slapping.
| Corsair AX1200 | +3.3V | +5V | +12V | -12V | +5VSB |
| 30A | 30A | 100.4A | 0.8A | 3.5A | |
| Max Power | 180W | 1204.8W | 9.6A | 17.5W | |
| 1204.8W | |||||
Yes you read that right, 100.4A on the 12V rail. This is a simply staggering level of power to be delivering down a single line and is without a doubt the highest we have seen. Even the Silverstone Zeus ZM1200M which resides in our labs falls short of this mark.
Is this enough connectivity for you? Yes we thought so.
The top is home to a 140mm fan – we like the aesthetics of the unit, its a simple ‘black' design throughout, no controversial gold fans here (opps sorry Enermax).
A detailed overview of the unit's performance characteristics as discussed earlier.
well thats pretty good then 🙂 I could buy a system for the price of that power supply, but you gets whats you pays for 🙂
Read a review of this last week and it does seem pretty much the class leading PSU on the market right now. Very good review and an even better product !
Looks basically like the perfectly power supply. I wonder will the power draw will ever stop, our electric bills will be scary in a few years if they keep growing exponentially
£250 for a PSU. dear lord ! but I guess if you want to run 3 way SLI or Crossfire X on 5970s, its the way to go. Just dont send me your electric bill :p
I think KitGuru needs to hold a competition for this ! what a product from corsair.
The efficiency ratings are ridiculous, I didnt even think a reading over 90% at full load was possible.
Way out of my price range, I thought the Thermaltake reviewed a while ago for £100 was expensive enough. Then again im not running Sli x3 or something insane like most of the people here.
I have a preorder in for one 🙂 wish me luck getting it, whenever
I agree, it pretty much is a modern day electronics work of art, nice conclusion text
Corsair I think have just kicked PCpower in the teeth with this one. Wonder if there is a response from any other company. I would find this hard to beat, or even equal.
This is a master showcase actually of how advanced flextronics are. I remember when this partnership was announced and people though Corsair were off their heads working with these relatively ‘ new guys’ on the scene. Oh how they have proved everyone wrong. amazing results, and I read the johhnyguru review last week, seems to be a no lose product, well apart from your wallter, being emptier
As I said on the forums, this is a showcase of just what is possible from a company so clued into the market that they can produce something to embarass everyone else. I doubt we need anything approaching this power for our systems, but for the 1% who need and want it, its awesome
I have been waiting for this to be released. come on corsair get it out the door !
I have had a 650W corsair PSU now for 2 years and its been flawless. I would highly recommend corsair as a company and their products are fantastic. Good to see product reviews on kitguru.
Most impressive indeed. I shall order one for my next killer high end gaming system which will put all of yours to shame.
Expensive but that’s a serious product
Corsair have certainly delivered with this beast
Excellent review thanks
I’d love a new power supply but I might aim a bit lower than this!
I’d love a new power supply but I might aim a bit lower than this!
It’s not available yet 🙁
They make some great products, I would buy this when it comes out really because I have skimped on power supplies for years and I have to replace them yearly, it’s a false economy
Corsair Professional Series Gold AX1200 Power supply – 1200 Watt
GOTO:
http://www.amazon.com/exec/obidos/ASIN/B003PJ6QVU/2012-2013-20
Just to start, the standby efficiency was outstanding, being one of the best performers in this highest-end clas .