DeepCool CL660 White ARGB ATX Mid Tower Case

The DeepCool CL660 White is an ATX mid-tower PC case engineered around a dual-chamber layout that physically separates the radiator zone from the main component area. By routing warm exhaust air away from heat-generating parts such as the CPU and GPU, the design reduces thermal cross-interference that is common in single-chamber enclosures. The result is a cleaner, more efficient airflow path for high-performance builds. The top chamber is raised to accommodate large liquid coolers, supporting radiators up to 360 mm on the top mount and a single 120 mm radiator at the rear. Front intake is handled by two pre-installed DeepCool FL12R SE 120 mm ARGB fans positioned at the bottom with reverse-blade geometry, drawing cool air up through the chassis while their ARGB lighting adds a customisable glow without obstructing sightlines through the tempered glass side panel. The front panel features a vertical grille for natural passive air intake, accented by a natural wood trim element that distinguishes the CL660 WH from typical all-plastic designs. Cable management is simplified by a 35 mm routing channel behind the motherboard tray, hook-and-loop velcro straps, and modular covers. All panels are tool-free removable for quick access, and a retractable headphone hook is built into the connecting bridge between chambers. The case ships with a GPU support bracket to prevent GPU sag on heavy graphics cards. The power supply mounts horizontally at the front of the PSU bay with connectors facing the rear of the motherboard tray, keeping the main chamber tidy. Verified Specifications: • Form Factor: ATX / Micro-ATX / Mini-ITX (standard and reverse connector) • Dimensions (D × W × H): 457.5 × 235 × 533.5 mm • Net Weight: 10.02 kg • Materials: ABS, SPCC steel, tempered glass • Pre-installed Fans: 2 × 120 mm FL12R SE ARGB (reverse blade, bottom) • Max Fan Support: 8 fans total • Fan Positions: Top 3×120 mm / 2×140 mm; Front 2×140 mm; Rear 1×120 mm or 1×140 mm; Bottom 2×120 mm (pre-installed) • Radiator Support: Top 120/240/280/360 mm; Rear 120 mm; Front N/A • Max CPU Cooler Height: 175 mm • Max GPU Length: 388 mm (with front fan installed) / 413 mm (without front fan) • PSU Support: ATX PS2 up to 160 mm / SFX / SFX-L • Expansion Slots: 7 • Storage: 2+1 × 3.5" HDD, 1+1 × 2.5" SSD • Front I/O: 2 × USB 3.0, 1 × USB Gen 2 Type-C, 1 × Audio/Mic combo • Dust Filters: Top and bottom • Warranty: 1 Year