Hydro Series And there SP120L Fans

So Quite some time ago I bought A H100

Witch I returned Because of the Rattling Pump Noise ...

And Got A Replacement ...

Witch I returned Because of A Failing Fan Controller ...

And Got A Replacement ...

Witch I returned Because of the Rattling Pump Noise ...

And Got A Replacement ...

Witch work fine for Quite some time

Until it gave me the Rattling Pump Noise ...

At that Point The H105 was available at my local dealer

And I bought that to Replace the H100 I still Had

Just to be clear ... My Setup is an Audio Workstation

So I want it to be As quite as it can be while still being nicely cooled

I am Quite impressed with the H105 and used it in push pull with 2 noiseblocker fans i still had laying around and A 4way PWM splitter witch worked brilliantly

And I was quite impressed with the performance and how quite the Included SP120L Fans actually are ...

I still had The H100 with box and the included stuff

And there still was warranty on the unit

So ... A Month ago I Went to my Dealer and I returned it Because of the Rattling Pump Noise ...

So today I got a new unit witch was actually what I hoped to get ...

A H100i Witch Includes ... Two SP120L fans

I Actually did the opposite of what most people seem to do ...

I Took the Fans Out of the box ... And left the other stuff in the box

I mounted the SP120L Fans that Came with the H100i to my H105 and hooked them up to my splitter

and Started up my PC ...

and there came A Noise

It reminded me of my H100 ...

So First i was worried That My H105 Had a Rattling Pump Problem

until I disconnected The 2 SP120L Fans That came with the H100i

What the ****

Those Are The same fans ...

Both SP120L and the ones that Came with The H100i Make Noise

and those with the H105 Are whisper Quite

So I am Really confused right now

So I Probably going To RMA the H100i Because of the Probably Defective Fans that are Included

However I just wanted to know if anybody els has similar problems with the SP120L Fans