"The Antec One Hundred is a mid-tower gaming case aimed at value minded users. The Antec One Hundred is part of Antec’s gaming series, inheriting some attributes from its siblings while improving some features that were previously lacking in other Antec cases. Fully painted black inside and out, the Antec One Hundred has a sleek straightforward look, designed for high air flow performance. A 140mm exhaust fan at the top and a 120mm exhaust fan at the rear come pre-installed in the Antec One Hundred, with the option of adding two intake fans at the front and one more at the left side panel."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips