FRACTAL DESIGN Celsius + S24 Prisma ARGB CPU Liquid Cooler (Black)

The Fractal Design Celsius+ S24 Prisma ARGB is a 240mm all-in-one CPU liquid cooler built for enthusiasts who want capable thermal performance alongside refined ARGB aesthetics. At the heart of the cooler sits a fully redesigned pump block featuring a tinted glass face with a backlit logo and ARGB LED ring, giving any build an immediately polished look. The pump head connects to a 400 mm low-permeability rubber tube wrapped in a braided nylon sleeve — a design that keeps cable management tidy while reducing fluid evaporation over time. Routing flexibility is addressed through articulating 90-degree elbow fittings on the block side, which ease tube placement and reduce mechanical stress on the pump head. The radiator side uses straight rotary fittings. The aluminium radiator measures 122 x 31 x 284 mm, providing a standard 240mm mounting footprint compatible with the vast majority of mid-tower and full-tower cases. Two Prisma AL-12 PWM ARGB fans — featuring Trip Wire blade technology for reduced turbulence and LLS (Long Life Sleeve) bearings — are mounted to the radiator. They spin between 500 and 2000 RPM, deliver up to 85.71 CFM of airflow at a maximum static pressure of 2.78 mm H2O, and stay quiet at 32.7 dBA at full speed. An radiator PWM fan hub with ARGB connectivity places all fan and lighting wiring at the radiator, dramatically reducing in-case cable clutter. Fan and pump speeds are managed through a dual-mode system: Auto mode intelligently adjusts speeds for quiet operation, while a simple twist of the pump face engages PWM mode for full manual control. The pump operates between 800 and 2800 RPM during normal use, with a thermal protection mode that ramps to 3500 RPM if coolant temperature exceeds 60°C. Thermal paste comes pre-applied to the copper coldplate for a clean, mess-free installation. RGB ecosystem certifications include Asus AURA Sync, Gigabyte RGB Fusion, MSI Mystic Light, Razer Chroma, and ASRock Polychrome Sync. Note: the Celsius+ is not compatible with Fractal Design’s Adjust R1 fan controller. Verified Specifications: • Radiator dimensions: 122 x 31 x 284 mm (aluminium housing and fins) • Tube length: 400 mm | Tube material: Low-permeability rubber with braided nylon sleeve • Coldplate material: Copper • Fan model: Prisma AL-12 PWM ARGB | Fan speed: 500–2000 RPM • Max airflow: 85.71 CFM | Max static pressure: 2.78 mm H2O | Noise (max): 32.7 dBA • Fan bearing: LLS | Fan MTBF: 100,000 hours • Pump speed: 800–2800 RPM (3500 RPM thermal protection above 60°C) • Pump bearing: Ceramic | Pump MTTF: 50,000 hours | Pump noise (max): 20 dBA • Fan control: Dual mode Auto/PWM | Input voltage: 12V DC • Intel sockets: LGA 1200, 1150, 1151, 1155, 1156, 1366, 2011, 2011-3, 2066 • AMD sockets: AM2, AM2+, AM3, AM3+, AM4, FM1, FM2, FM2+, TR4 (bracket included) • Warranty: 5 years • SKU: FD-W-2-S2402