ANTEC NX300 ARGB ATX Mid Tower Cabinet (Black)

The ANTEC NX300 ARGB ATX Mid Tower Cabinet in Black is a well-rounded PC enclosure designed for builders who want a clean aesthetic, practical storage options, and room to expand their system over time. Its tempered glass side panel delivers a clear view of the components inside, while an included 120mm ARGB fan mounted at the rear adds a touch of customisable lighting right out of the box. A dedicated LED Control Button on the front panel lets you cycle through ARGB lighting effects without needing software. Airflow flexibility is a strong point of the NX300. The front intake area accommodates up to three 120mm fans or two 140mm fans, the top supports two 120mm fans, and the rear hosts one 120mm fan — giving builders six fan positions in total. Liquid cooling is supported too: the front accepts radiators up to 240mm and the rear up to 120mm, making it straightforward to install an all-in-one cooler alongside a standard exhaust setup. Dust filters located at the top and bottom help keep the interior clean over long-term use. Clearance figures are generous for a mid-tower at this price point. Graphics cards up to 360mm in length fit without modification, CPU air coolers up to 165mm tall are supported, and power supply units up to 190mm long can be installed. The chassis itself is constructed from SPCC steel and plastic with a tempered glass side panel. Storage and connectivity are practical: two 3.5″/2.5″ convertible drive bays and four dedicated 2.5″ drive slots provide room for multiple SSDs and hard drives. Seven expansion slots accommodate full-size graphics cards and add-in boards. The front I/O panel includes two USB 2.0 ports, one USB 3.0 port, a combined audio/microphone jack, a power button, a reset button, and the ARGB LED control button. Verified Specifications: • Form Factor: Mid Tower • Dimensions: 450 × 220 × 450 mm (D × W × H) • Mainboard Support: ATX, Micro-ATX, Mini-ITX • Side Panel: Tempered Glass • Materials: SPCC steel + Plastic • Included Fan: 1 × 120mm ARGB (rear) • Fan Support — Front: 3 × 120mm / 2 × 140mm; Top: 2 × 120mm; Rear: 1 × 120mm • Radiator Support — Front: ≤ 240mm; Rear: ≤ 120mm • Drive Bays: 2 × 3.5″/2.5″ convertible, 4 × 2.5″ dedicated • Expansion Slots: 7 • Max GPU Length: ≤ 360mm • Max CPU Cooler Height: ≤ 165mm • PSU Clearance: ≤ 190mm • Dust Filters: Top, Bottom • Front I/O: USB 3.0 × 1, USB 2.0 × 2, HD Audio/Mic • Net Weight: 5.4 kg | Gross Weight: 6.5 kg • Warranty: 1 Year • GTIN: 0-761345-81030-2