COIL whine or whistle / groan.

Both say right away, I would not recommend this diet, the first power supply produced a horrible noise, so I used the CORSAIR guarantee (RMA, 2550 postage and not forgetting 4 weeks of waiting ...) bad luck the second power also makes the same noise! For a supply paid 8589, if I return this power costs become very high (2550 x 2 = 51)>.
To give an idea of ​​the noise, the food is more noise than 11 fans (120mm to 200mm).

The CORSAIR carrier remains listening but not speaking French and the product must be returned to the Netherlands (that is why the shipping cost is high).

After checking on the internet, this is a recurring problem on this diet ...

PC configuration:
- ASUS Z87-EXPERT
- Intel Core i7-4770K Haswell Processor / 3.50 GHz
- MSI N770 TF 2GD5 / OC graphics card NVIDIA GeForce GTX 770
- Kingston HyperX Beast series XMP kit 2 DDR3 RAM 1600MHz Memory
- Noctua NH-D14 Intel fan
- Samsung 500GB SSD EVO
- Audio ASUS Phoebus solo
- Etc ...

Even people who are on Skype or Teamspeak noise along well ...