ANTEC VSK4000B-U3 ATX Mid Tower Cabinet ( Black )

The Antec VSK4000B-U3 is a black ATX mid tower cabinet built for builders who want a solid, expandable foundation without unnecessary complexity. Constructed from SGCC (Steel Galvanised Cold-rolled Coil) steel, the chassis is designed for durability across multiple system builds. It complies with Thermally Advantaged Chassis (TAC) 2.0 guidelines, meaning airflow paths are engineered to support adequate component cooling when paired with appropriate fans. The front I/O panel provides two USB 3.0 ports and combined audio in/out — a step up from older USB 2.0-only designs that are still common in entry-level cases. Motherboard compatibility is broad: the case accepts Standard ATX, microATX, and Mini-ITX form factors, making it a flexible choice whether you are starting a budget build or repurposing existing hardware. Storage capacity is generous for its class, with three 5.25-inch external drive bays, one external floppy-size bay, and five 3.5-inch internal HDD bays — nine bays in total. Seven expansion slots accommodate multi-GPU configurations or a variety of PCIe add-in cards. Cooling is handled by one 120 mm rear exhaust fan included as standard, with provision for an optional 120 mm front intake fan. Rear water-cooling grommets are present for builders who wish to route liquid cooling tubing. Verified Specifications: — Model: VSK 4000 B-U3 — Case Type: Mid-Tower — Motherboard Support: Standard ATX, microATX, Mini-ITX — Dimensions: 412 mm (H) × 185 mm (W) × 440 mm (D) / 16.2″ × 7.3″ × 17.3″ — Net Weight: 5.0 kg (11.0 lbs); Gross Weight: 6.0 kg (13.2 lbs) — Drive Bays: 3 × 5.25″ external, 1 × external floppy, 5 × 3.5″ internal HDD — Expansion Slots: 7 — Front Ports: 2 × USB 3.0, audio in/out — Cooling: 1 × 120 mm rear exhaust fan (included); 1 × 120 mm front intake fan (optional) — Water Cooling: Rear grommets supported — Colour: Black — Warranty: 2 Years Pair this cabinet with an Antec power supply for a matched, brand-consistent build. Compatible Antec PSU options are available separately