Piano-black Mirror Coating front panel - High efficiency ventilation: 120mm silent fan in rear (front 120mm fan is optional) - CPU air guide and openings on side panel allow for increased cooling performance - Tool-free for easy assembling all drive bays and PCI devices - Dual USB 2.0, MIC & Speaker ports

	Ventilation
Dual 120mm silent fans contribute excellent airflow (front is optional) Openings for better system ventilation Air guide on side panel for better CPU cooling Front ventilation for more cold air in
	Structure (Internal)
Tool-free kits for 5.25” drives Tool-free kits for 3.5” drives Tool-free kits for HDD Tool-free installation on PCI cards
	Structure (External)
Easy access front I/O (USB 2.0 x 2, MIC & Speaker ports) Foot stand Thumb-Screw for easy side panel opening