That look pretty expensive just to cool a CPU but I like it ;o)
Your kinda proving my point.
Well were talking about just the H220 vs the H110.
I was showing you why i dont use either...
The big reason why the H220 cost that much is because of the drive pump.
Also the fact u can upgrade it without having to worry much outside voiding your warrenty.
Adding a GPU block to the system will probably be about the most u can do without adding another radiator.
Adding a GPU block to your system will reduce your GPU temps by 1/2... ( u guys have heard me preach this for years now

)
imagine having a Titan GTX not break 50C overclocked and 100% loaded even...
http://www.overclock3d.net/reviews/gpu_displays/xspc_gtx_titan_waterblock_review/2
Infact today... id say GPU watercooling is probably MORE preffered over CPU watercooling as today's GPU's are like yesterdays CPU's in terms of heat.
The H110 tho, u cant do anything with it.
Its a set and throw away when done.
If you try to get smart and addon more stuff, the astek pump has shown to fail.
Infact im curious to see how long those astek pumps last in a 120x2 class system as they were not intended to be run on that much restriction in the first place.
I do know one thing tho... i do not like those pumps... it gives me flashbacks of thermaltake and zalman days when i wish i had the knowledge i do now.
But OP, its half of what Z15CM says... the main reason is the pump.
The pump is the heart of the system.
If the heart dies, so does your system.
Now would u want a 10 dollar unknown chinese company name pump driving that system, or would you perfer to have a industry class company Laing made pump?
http://unitedstates.xylemappliedwater.com/brands/laing-thermotech/
:hmm:
I guess if what ur protecting isnt considered expensive or extreme... the cheap generic would do.
However if ur going after the best, or trying to get close to the best...
That said, I currently have a H100. Should I even bother?
You know what i drifted wayyy off topic missing this post.
No... dont even bother... in all honesty...
If u want better, just get better fans for your H100 so you have more air going though your radiator.
(you want to look for fans which have
HIGH STATIC PRESSURE)
It seems you know how to build a custom loop as well.
So basically as i said, its a DDC in the H220 thats all.