Ant Esports SI12 M-ATX Mini Tower Case – Compact All-Metal PC Cabinet

The Ant Esports SI12 is a compact Mini Tower PC cabinet built for users who want a capable, space-efficient system without compromising on hardware support. Its all-metal chassis provides structural rigidity and a clean, professional look that suits both home office desks and workstation environments. The no-frills industrial design keeps the exterior understated while the interior is engineered to accommodate a surprisingly broad range of components. Despite its small-form-factor footprint, the SI12 supports both Micro-ATX and Mini-ITX motherboards, giving builders the flexibility to choose between a wider range of platform options. Graphics card compatibility reaches up to 275 mm in length, which covers a wide selection of mid-range discrete GPUs. CPU cooler clearance of up to 160 mm means most tower-style air coolers will fit without issues, offering solid thermal headroom within the compact enclosure. Airflow is managed through a pre-installed 120 mm rear exhaust fan that draws heat away from core components efficiently. The case supports a maximum of one fan in total at the rear position, keeping the build clean while still ensuring adequate heat exhaust for typical workloads. Storage options include one 3.5-inch HDD bay and two 2.5-inch SSD bays, which is well-suited for a primary SSD plus an additional drive for expanded capacity or backup. Four expansion slots provide room for a dedicated GPU or other PCIe peripherals. The front I/O panel offers a USB 3.0 port, an additional USB port, a combined HD Audio and microphone jack (TRRS), a power button, and an LED indicator — covering essential connectivity needs without unnecessary clutter. Verified Specifications: • Form Factor: Mini Tower • Motherboard Support: Micro-ATX, Mini-ITX • Material: Steel (all-metal) • Colour: Black • Max GPU Length: 275 mm • Max CPU Cooler Height: 160 mm • Storage: 1× 3.5" HDD + 2× 2.5" SSD • Expansion Slots: 4 • Pre-Installed Fans: 1× 120 mm rear exhaust • Max Fan Support: 1 (rear) • Front I/O: USB 3.0, USB 2.0, HD Audio + Mic (TRRS), Power Button, LED Indicator • Warranty: 1 Year • Price: ₹2,260 (MRP ₹2,499)