In order to replace my white CUH-1108A tulle, I decided to acquire the revised CUH-7208B. I primarily took it because of the 4k resolution and the noise reduction. Initial impressions are notoriously cloudy. I did not experience a significant boost in my level of productivity. Everything has gotten noticeably more fluid, and the jump in resolution from 1080p to 2K and 4K is incredibly satisfying to experience. Concerning the volume of the noise. Although the console is quite silent when playing performance games, the crackle and squeak of throttles is still present and can occasionally be heard in the forefront depending on the game. However, he is not of any consequence. The console is less noisy than my CUH-1108A, which is a positive feature. Even if one has a 4K television, it is not worthwhile to swap out the thin card for a different firmware, as was proven by our investigation.