Fractal Design Define R4 non-window RM375
Fractal Design Define R4 window RM425

I can tell you that Define cases are super silent, can be placed in your bedroom.
It sound very quiet (almost silent) compared to most computer cases I have reviewed so far.

I would advice you to save extra money and get computer cases that are around RM200-300 because anything lower than that,
manufacturers cut back on a lot of things such as inconvenient installation of cables and hard drives, lack of proper dust filters, build material not solid (flimsy and thin).

If you insist on that price range, you can grab Cooler Master N200.
Grab DIY dust filter at RM6. 2 Fan Intake + 1 PSU Fan = 3 (3 x 6 = RM18).

Here are a list of computer cases I would recommend for $200:
1. NZXT H230
2. Bitefenix Neos (My review at https://forum.lowyat.net/topic/3339205/all) @ RM180
3. Cooler Master Casing ATX Silencio 352 @ RM180

Do take note that computer cases below RM300 budget bracket will have:
1. Difficult time doing cable management (less than 1cm of space behind motherboard tray to tuck cables)
2. The rear brackets are permanently removed (can't be placed back with thumbscrews).
3. Lack of rubber grommets on the motherboard tray holes OR stock computer fan aren't sleeved = not great aesthetic
4. Computer case feet is made of cheap plastic = might slip.
5. Flimsy thin material, easy to bent = side panels difficult to install back into the case.

This post has been edited by asunakirito: Feb 24 2015, 04:47 PM