COOLER MASTER Masterbox MB511 ARGB ATX Mid Tower Cabinet (Black)

The Cooler Master MasterBox MB511 ARGB is an ATX mid-tower PC case engineered around Cooler Master’s Fine Mesh front panel technology. The fine mesh design pulls substantial airflow into the chassis while simultaneously acting as a barrier against dust ingress, supported by removable dust filters on the front, top, and bottom panels. Three 120 mm ARGB fans come pre-installed at the front of the case and can be controlled in two ways: directly via the included compact ARGB controller or through a compatible ARGB header on the motherboard. The controller ships with 14 lighting presets and supports full shut-off via a long press. An included ARGB 2-to-3 splitter makes daisy-chaining additional ARGB devices straightforward. When connected to a compatible motherboard, the lighting can be synchronised with ASRock Polychrome Sync, ASUS Aura Sync, or MSI Mystic Light Sync. The full-length tempered glass side panel gives builders a clear, edge-to-edge view of internal components and lighting. Cooling flexibility is a clear priority: the top panel accepts up to three 120 mm or two 140 mm fans and radiators up to 360 mm, while the front supports the same fan configurations plus radiators up to 360 mm with 75 mm of clearance. A single 120 mm fan or radiator is supported at the rear. Motherboard compatibility spans Mini-ITX, Micro-ATX, ATX, and SSI CEB form factors. E-ATX boards up to 12 × 10.7 inches are accommodated with a caveat: cable management space is reduced at that size. Seven expansion slots serve multi-GPU and high-card-count builds. GPU clearance reaches 410 mm, CPU cooler clearance tops out at 165 mm, and the bottom-mounted ATX PSU bay accepts units up to 180 mm in length. Storage options include two combo 2.5-inch/3.5-inch drive bays and up to six 2.5-inch SSD trays. The top I/O panel provides two USB 3.2 Gen 1 ports, a 3.5 mm headphone jack, and a 3.5 mm microphone jack alongside the ARGB controller button and splitter connector. Verified Specifications: – Model: MCB-B511D-KGNN-RGA – Form Factor: Mid Tower – Dimensions (L × W × H): 496 × 217 × 469 mm – Weight: 6.59 kg – Motherboard Support: Mini-ITX, Micro-ATX, ATX, SSI CEB, E-ATX (up to 12″ × 10.7″) – Pre-installed Fans: 3× 120 mm ARGB (front) – Fan Support — Front: 3× 120 mm / 2× 140 mm; Top: 3× 120 mm / 2× 140 mm; Rear: 1× 120 mm – Radiator Support — Front: up to 360 mm; Top: up to 360 mm; Rear: 120 mm – GPU Clearance: 410 mm – CPU Cooler Clearance: 165 mm – PSU Clearance: 180 mm (bottom mount, ATX) – Expansion Slots: 7 – Drive Bays: 2× combo 2.5″/3.5″, up to 6× 2.5″ – I/O: 2× USB 3.2 Gen 1, 3.5 mm audio + mic jacks – Materials: Steel, Plastic, Tempered Glass – Dust Filters: Front, Top, Bottom – Warranty: 2 Years