GeometricFuture Longshen 2503R-14CM Case Fan, Cooling Fan, ARGB Light Synchronization, PWM Speed Control, Smart Daisy-Chaining, White, Reverse Single Pack

Unique dual-sided fine ring lighting effect, delicate aperture with low-key elegance, reducing visual fatigue. Models: 5038-4B, 25038-, uama, uenbs, 2V: 0.30A3, 2503AH4W, Squama. Fan inner frame coverage.

Patented dragon scale particles, combining texture and efficiency, based on the aerodynamic principle of dragon scales. The laminar boundary layer is prone to flow separation, resulting in greater resistance, but adding dragon scale dents on the outer frame promotes turbulence transition, making the outer frame flow smoother and reducing air resistance. This increases the airflow speed as compared to laminar flow. The frictional resistance of turbulence is greater than that of laminar flow, resulting in better stability of air intake. At high speeds, the noise reduction effect of the blades and frame is enhanced. Utility model patent number: ZL202120297777.4, design patent number: ZL202130074876.1.

Four-corner dual-sided design, silicone shock-absorbing pads effectively reduce resonance and noise between the fan and the chassis. Shock-absorbing pads. Fan undergoes global dynamic balance adjustment for better protection of product performance and lifespan. Dynamic balance adjustment. Hydro long-lasting hydraulic bearing, high-efficiency oil seal, effectively extending lifespan. Intelligent cable configuration, specially designed short series connection cables, eliminating clutter and constraints during wiring, easily creating a neat cable management system. Includes PWM, motherboard, ARGB, PWM extension cable, ARGB extension cable.