· Sleek Design: Build an elegant office style system or a simple performance gaming PC within this versatile, compact and sturdy steel/plastic mini case · Spacious Interior: Equipped with four expansion slots, one internal 3.5’ drive bay, three internal 2.5’ drive bays and supports a microATX or mini ITX motherboard · Pre-Installed 400W Power Supply Unit: FBM-X2-400-HELIX PC case includes CE and FCC certified non-modular 400W PSU · Great Cable Management: Easily organize cables and wires inside the straightforward desktop PC case · Excellent Airflow: Includes one pre-installed 120mm fan in rear, supports two additional 120mm fans in front and two 120mm fans on top, or one 240mm radiator in the front