Cooler Master MasterBox CM694 E-ATX Mid Tower Case

The Cooler Master MasterBox CM694 is a mid tower PC case built around the legendary CM690 design language, brought up to date with a fully meshed front and top panel featuring Cooler Master's signature rhombus pattern. This curved mesh design delivers strong passive airflow while a single-layer fine mesh simultaneously acts as a dust barrier across the front and top — reducing maintenance without sacrificing ventilation. The CM694 accommodates Mini-ITX, Micro-ATX, ATX, and E-ATX motherboards (E-ATX up to 12 × 10.7 inches, with the note that larger boards may affect cable management options). Seven expansion slots give builders plenty of flexibility for multi-GPU or peripheral card configurations. Storage capacity is a standout strength: the case supports up to six 3.5-inch HDDs across three modular drive cages and up to eight 2.5-inch SSDs (two dedicated bays plus six combo positions). Each drive cage can be individually removed or repositioned, which opens up space for longer graphics cards (clearance up to 410 mm without a stabilizer) and larger front or top radiators. Cooling support is extensive. The front accommodates up to three 120 mm or two 140 mm fans and radiators up to 360 mm (with cage removal). The top supports three 120 mm or two 140 mm fans and radiators up to 360 mm. The rear accepts one 120 mm fan. Out of the box, the case ships with two 120 mm front intake fans and one 120 mm rear exhaust fan, all running at 1200 RPM ±200 RPM on 3-pin connectors. The front I/O panel includes two USB 3.0 Type-A ports, one USB 3.1 Gen 2 Type-C port, and a 3.5 mm combo headset jack, with rubber dust shields protecting each connector. Cable management channels measure 27–29 mm in depth. CPU cooler clearance reaches 171 mm, and PSU clearance extends to 276 mm (160 mm with a drive cage in the rear position). Dust filters are fitted at the top, front, and bottom. Key Specifications: • Model: MCB-CM694-KN5N-S00 • Form Factor: Mid Tower • Materials: Steel, Plastic, Mesh • Motherboard Support: Mini-ITX, Micro-ATX, ATX, E-ATX (up to 12" × 10.7") • Expansion Slots: 7 • 2.5" SSD Bays: 8 (2 dedicated + 6 combo) • 3.5" HDD Bays: 6 (via 3 modular drive cages) • Pre-installed Fans: 2× 120 mm front + 1× 120 mm rear (1200 RPM ±200 RPM, 3-pin) • Front Fan Support: 3× 120 mm / 2× 140 mm (without ODD); 2× 120 mm / 2× 140 mm (with ODD) • Top Fan Support: 3× 120 mm / 2× 140 mm • Rear Fan Support: 1× 120 mm • Front Radiator Support: 120 / 140 / 240 / 280 / 360 mm (cage removal required for larger sizes) • Top Radiator Support: 120 / 140 / 240 / 280 / 360 mm • Rear Radiator Support: 120 mm • Max CPU Cooler Height: 171 mm • Max GPU Length: 410 mm (350 mm with stabilizer; 280 mm with stabilizer + drive cage) • Max PSU Length: 276 mm (160 mm with rear drive cage) • I/O Panel: 2× USB 3.0 Type-A, 1× USB 3.1 Gen 2 Type-C, 1× 3.5 mm headset jack • Cable Routing Clearance: 27–29 mm • Dust Filters: Top, Front, Bottom • Color: Black • Warranty: 2 Years