I am planning on adding a new GPU and HDD to my build soon. But I have also recently started to notice the noise being made by the fans, and have decided that while I'm under the hood I might as well look at sorting out the noise issue. This will be the first time I have ever put in none supplied case and CPU fans, so just after a bit of advice and recommendations. Firstly, let me tell you about my build; Case: Cooler Master Elite 120 MB: Asus H81i-Plus CPU: Intel i5-4590 RAM: 2x4GB Corsair 1600 GPU: Nvidia GT545 OEM (Upgrading to MSI GTX970 soon) PSU: Corsair CXM750W SSD: 120GB Samsung 840 HDD: 2TB WD Green (Adding additional 1TB WD Blue for gaming soon) Optical: Pioneer BD drive The PC is mainly used for watching films/TV via Kodi and playing games on my main lounge TV. Current temperatures after gaming (Usually for 3+hours) sit at 48-40c for the CPU and 51-55c for the GPU, so well within limits on stock cooling. Temperatures after watching numurous hours of films/TV are much less than this around 30c for both CPU and GPU. I have no real way of measuring Db but might try and download an app to measure this tonight. I am considering upgrading the case fans and the CPU fan for 2 reasons. The first is current noise level of the fans, not really loud but certainly noticable to me when sat approximately 6ft away while gaming or during quiet sections of films/TV. The second is that the new GPU is known for not activating the fans until it reaches 60c (in order to have quiet operation), and I am slightly concerned this might push ambient temperatures within the case higher. Due to not having any experience in this area, i was hoping someone would be able to recommend me a decent performance quiet 120mm fan and low profile CPU cooler for my needs? Thanks in advance.