Well, my phone's camera is broken, making me not replied here for... a month?
Then I just realized, i'll just search an exact image of my laptop by knowing my laptop product's name, and i found the name under my laptop:
It's Dell Inspiron 1545 Color Black with Blue exterior lid. I Double checked it by comparing the holes in front and it's physical look, and it really is.
For the sound, no, there is no sound at all. Rather, the right click seems heavier to click compared to the left click button. I guess it's because the left click was used more often compared to the right button.