Sleek & Versatile Design: Build elegant office systems or compact gaming PCs in this sturdy steel/plastic mini case. Spacious Interior Layout: Supports microATX/mini-ITX motherboards with 4 expansion slots, one 3.5' bay, and two 2.5' drive bays. Pre-Installed 400W PSU: Includes CE/FCC certified non-modular 400W power supply for reliable operation. Optimized Cable Management: Designed for easy organization of cables and wires within the straightforward desktop chassis. Flexible Cooling Options: Features one rear 120mm fan + supports two front 120mm fans, two top 120mm fans, or one 240mm front radiator.