DEEPCOOL Matrexx 30 SI MATX Mini Tower Cabinet (Black)

The Deepcool Matrexx 30 SI is a compact Mini Tower cabinet designed for Micro ATX and Mini-ITX builds, offering a clean, minimalist aesthetic without sacrificing essential functionality. Constructed from ABS and SPCC steel with a panel thickness of 0.5 mm, the chassis strikes a practical balance between rigidity and light weight at just 3.62 kg net. The front panel features a honeycomb mesh air-intake design that promotes passive airflow through the interior, helping to keep temperatures in check even without a front fan installed. A single 120 mm black fan comes pre-installed at the rear to exhaust warm air, and an optional 120 mm fan can be added to the front mount for enhanced intake. For liquid cooling enthusiasts on a budget, the case supports a 120 mm radiator at the rear position, making entry-level all-in-one coolers a viable option. Storage capacity is generous for the case's footprint: three 3.5-inch drive bays accommodate traditional hard drives, while two dedicated 2.5-inch bays suit SSDs. One 5.25-inch bay is also present, though compatibility is limited with larger Micro ATX boards measuring 244 mm × 244 mm or above. Four expansion slots provide room for a discrete GPU or other PCIe cards, with graphics cards supported up to 250 mm in length. CPU tower coolers up to 151 mm tall are compatible, covering most mid-range air coolers. Cable management is aided by 14.8 mm of clearance behind the rear panel, keeping the interior tidy without demanding premium cable routing hardware. The front I/O panel includes one USB 3.0 port, one USB 2.0 port, a 3.5 mm audio output, and a microphone input — a practical set for everyday use. Power supply units up to 170 mm in length (ATX PS2 form factor) are supported. Verifiable Specifications: • Motherboard Support: Micro ATX / Mini-ITX • Case Type: Mini Tower • Materials: ABS + SPCC steel (0.5 mm panel thickness) • Dimensions (L × W × H): 405.8 × 193 × 378.2 mm • Net Weight: 3.62 kg • Drive Bays: 1 × 5.25", 3 × 3.5", 2 × 2.5" • I/O Ports: USB 3.0 × 1, USB 2.0 × 1, Audio × 1, Mic × 1 • Expansion Slots: 4 • Pre-installed Fan: 1 × 120 mm rear (black) • Optional Fan: 1 × 120 mm front • Liquid Cooler Support: 120 mm radiator (rear) • CPU Cooler Height Limit: 151 mm • GPU Length Limit: 250 mm • PSU Type: ATX PS2 (max 170 mm) • Cable Management Clearance: 14.8 mm • Warranty: 1 Year