CiT S8i-AC SFF 8.3 Litre MicroATX Case

Built for Business & Education

The CiT S8i-AC is a refined follow-up to the original S8-300, keeping its space-saving Micro-ATX layout while adding better airflow and front-panel connectivity. At just 95mm tall (or wide, depending on orientation), this 8.3L chassis can be placed horizontally or vertically to fit wherever space is tight — ideal for offices, classrooms, or tight home setups.

Smart Cooling with Flexible Storage

With its brushed black finish and minimalist design, the S8i-AC blends into professional environments without drawing attention, while the improved thermal layout — including a front 80mm fan and expanded side/top ventilation — keeps components running cool in all-day scenarios. The internal tray has also been reworked to allow for taller CPU coolers, helping meet stricter performance demands.

Essential Connectivity, Simple Setup

System builders will appreciate the tool-less design, quick-release side panel, and secure mounting options for both the front and side panels. With support for Micro-ATX motherboards and TFX power supplies, as well as a front I/O that includes USB 3.0 and USB Type-C, the S8i-AC strikes a smart balance between functionality, compactness, and convenience.

• Designed for compact business and education environments where space-saving, practical airflow, and front-facing USB-C support are required.

Form Factor: Micro-ATX, Mini-ITX (8.3L volume, horizontal or vertical use).
Cooling: Pre-installed 80mm front fan, added top and side ventilation.
Fan Control: Passive airflow with optional upgrades (no controller included) .
Front I/O: 1x USB 3.0, 1x USB Type-C, Audio In/Out.
Build Features: Quick-release side panel, thumbscrews and front-panel security screws.
PSU Support: Standard TFX PSU (rear-facing when vertical) .