. The NSK4100 builds upon the legacy of its award winning predecessor but stays true to the New Solution Series commitment of providing great value. It was designed to compliment any environment with its black matte exterior & sleek front bezel with indirect intake vents. In addition to its striking appearance the NSK4100 is constructed of 0.6mm SECC steel achieving & excellent price to value ratio by integrating Antecs propietary Quiet Computing technology with solid build quality & superior expandability. The NSK 4100 case supports standard ATX Micro ATX & mini ITX motherboards & has ample space for full lenght GFX cards. It is capable of supporting liquid cooling three 5.25 drive bays six 3.5 HDDs & one 2.5 SSD bay. It contains two fan mount points with room for seven expansion slots. Finally the front I/O ports include two USB (Universal Serial Bus) 3.0s & audio in/out..