It's like the folks who build this case forgot a computer needed airflow, or they're in the process of welding your hardware. The small grill in the front right doesn't do anything. Maybe try adding at least some mesh in front to let the fans suck air? Maybe a few holes at the top? As it stands, I wouldn't recommend this case to anyone who is going to actually use their computer.
Fractal Design Node 304 - Black - Mini Cube Compact Computer Case - Small Form Factor - Mini ITX – mITX - Enhanced Airflow - Modular Interior - Includes 3x Fractal Design Silent R2 120mm Fans - USB 3.0
42 Review
Computer case AeroCool Cylon black
39 Review
Computer case Deepcool Matrexx 55 black
55 Review
Fractal Design Define R5 - ATX Mid Tower Computer Case - High Airflow and Silent Optimized - Includes 2x Dynamix GP-14 140mm Silent Fans - Water-Cooling Ready - Black
43 Review
Enhance Your Audio Experience with ASUS Xonar U5 Sound Card
13 Review
Enhance Your Gaming Experience with Sound BlasterX G6 Hi-Res DAC and USB Sound Card!
17 Review
External sound card BEHRINGER U-CONTROL UCA222
16 Review
Creative Labs Sound Blaster Play! 3 External USB Sound Adapter - Compatible with Windows and Mac - Plug and Play (No Drivers Needed) - Enhanced 24-Bit 96Khz Playback Upgrade
53 Review