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Question: Is this PSU modular?
Document: Also this measurement is a lie in real life usage, as you have to add an extra 2 cm for the cables (connector itself is 1 cm, and cable bending can take another cm). I made the mistake of measuring just the PSU, and when i installed it the modular connectors were blocked by a radiator, so i had to move it as i cannot move the PSU.
After thinking a lot to buy this PSU or theAntec 80Plus Platinum PSU ATX 1000 Power Supply HCP-1000 PLATINUM, i decided to go with this one. Came well packaged, with a plethora of quality accessories and such, and well protected. Amazon packaging was a bit shoddy, but it was just barely "good enough"Fully modular is greatly advised if you have few things, but you draw a lot of power, especially with the molex/sata connectors.
So far this PSU rocks,  the modular setup is convenient. The supplied cables are not cheap but just basic PSU cables. The Replaceable 120 MM San-ace type fan is nice, looks like a Gentle Typhoon servo bearing type. I first put this PSU on my test bench and tested all the ports, they all worked. The PSU fan barely turned on. I am running a dual GTX-580, 2600K setup and I have a WATT meter on my Cyber power UPC.
I have never owned a high-end PSU before. This thing screams quality. I have nothing but good things to say about this PSU.
SeaSonic Platinum PSUs are hands down the highest quality ATX power supplies money can buy. You definitely get what you pay for, and in the long run you'll be happy you spent a few extra dollars to have a high quality PSU that will last for years and run at peak efficiency.
Remember this older PSU was only 80 Plus. Seasonics is 80 Platinum much more efficient. I would recommend this PSU for any SLI or Crossfire setup has plenty of juice for the high end cards.Oh yea I tested the Hybrid/Normal switch, kind of pointless. Leave it at Normal.
This has been my first purchase of a high end PSU (I've been building computers for years) and this just has a fantastic WOW factor, from the moment you get the box, it has quality written all over it. Extremely well presented, makes you feel you got value for money even before you install it. Install was a breeze (They even throw in a mini philips screwdriver, cable ties), however do bear in mind it is bigger than your average PSU.
I removed the old power supply and then installed the Seasonic. Cable management is even made easy with the supplied zip ties and more than enough velcro ties. After it was installed I flipped the power on and made sure everything was running as expected.I leave the hybrid/normal switch on normal mode. I am not concerned with PSU noise so much as when the 680s ramp up, there is nothing in the system that is louder.
I purchased this power supply unit back in Aug. 2011 from Newegg, for a gamer/work horse desktop. It was on pre-order for quite some time, at Newegg. I got it for $237, but with Newegg's shipping costs and sales tax, it winded up costing me more than what Amazon's price is, now. I had some issues with my ASUS Deluxe motherboard, but as soon as I resolve them, I'll post some pics of my new build with this Seasonic PSU.
The modular cables are very nice and it provides all the power I'll ever need. It's provided with plenty of cables that are sufficiently long for use in a large tower case. The fit and finish seems to very good.
Answer: This PSU is FULLY Modular...that is...there are NO cables permanently attached...you attach only the ones that you need. I did a TON of research before buying this and it is one of the highest rated PSU's available. I LOVE mine. I would recommend this to my Mother!