{"product_id":"geometric-future-squama-2503-rgb-pwm-fan-140mm-performance-silent","title":"Geometric Future Squama 2503 RGB PWM Fan 140mm - Performance \u0026 Silent","description":"\u003cp\u003eIn this review the Geometric Future Squama 2503 RGB PWM 140mm fan is evaluated for builders who need a balance of airflow and quiet operation. The single biggest reason to consider these fans is the combination of a performance-focused airflow profile with noise-reducing features, making them suitable as case fans or on radiators where both CFM and acoustic control matter. The review looks at raw numbers, lighting, and real-world behavior to determine if the three-pack meets expectations for mainstream water-cooling and airflow upgrades.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance \u0026amp; Silent Balance:\u003c\/strong\u003e The design targets both high airflow and controlled noise, delivering up to 91.15 CFM while keeping audible output reasonable for most builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePWM Speed Control:\u003c\/strong\u003e The 4-pin PWM input lets the motherboard or controller vary fan speed from about 800 rpm to 2400 rpm for flexible thermal tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquama Particle Frame:\u003c\/strong\u003e The patented squama particle on the frame reduces turbulent flow noise and improves pressure efficiency, which helps on dense radiators and AIOs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual ARGB Light Loop:\u003c\/strong\u003e Two concentric addressable RGB rings provide customizable lighting that can sync with compatible motherboards for coordinated effects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShockproof Mounting:\u003c\/strong\u003e Anti-vibration rubber pads lower transmitted vibration and prevent scratches when mounted in a case or radiator frame.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Squama 2503 is aimed at PC builders who want a three-fan pack that performs well on air cooling or liquid radiators while offering modern ARGB aesthetics. It is a good match for users who tune fan curves with PWM and need higher static pressure for radiators without an extreme noise penalty.\u003c\/p\u003e\n\u003cp\u003eThose seeking the absolute quietest fans or ultra-long low-speed operation may want to compare alternatives, since some users report mixed opinions on noise at higher RPMs and cable length may require attention in tight builds. Enthusiasts who value strong airflow and lighting over silent idling will find this set compelling.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStrong airflow and static pressure performance suitable for case intake and radiators.\u003c\/li\u003e\n\u003cli\u003eDual addressable RGB rings deliver an attractive customizable lighting look.\u003c\/li\u003e\n\u003cli\u003ePWM control and shockproof pads give flexible tuning and reduced vibration noise.\u003c\/li\u003e\n\u003cli\u003eSquama particle frame improves efficiency and reduces turbulent noise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNoise level can be noticeable at higher speeds according to some users, so absolute silence is not guaranteed.\u003c\/li\u003e\n\u003cli\u003eCable length has mixed feedback and may be short for some layouts without extension cables.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan size\u003c\/td\u003e\n\u003ctd\u003e140mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow\u003c\/td\u003e\n\u003ctd\u003e91.15 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure\u003c\/td\u003e\n\u003ctd\u003e2.63 mm H2O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed control\u003c\/td\u003e\n\u003ctd\u003e4-pin PWM, 800-2400 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003eMax 34 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting\u003c\/td\u003e\n\u003ctd\u003e5V 3-pin addressable RGB, dual light loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eShockproof anti-vibration rubber pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Squama 2503 RGB PWM 140mm three-pack is a solid choice for builders who need a strong balance of airflow, radiator performance and customizable ARGB lighting. It offers good value for users who will fine-tune PWM curves and appreciate the squama frame improvements; those prioritizing the lowest possible noise or very long cable runs should check layout compatibility first.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan these fans be used on radiators?\u003c\/strong\u003e\u003cbr\u003eYes, the combination of 2.63 mm H2O static pressure and PWM control makes them suitable for CPU coolers, water-cooling radiators and AIO systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the ARGB sync with my motherboard?\u003c\/strong\u003e\u003cbr\u003eThe fans use 5V 3-pin addressable RGB and can synchronize lighting effects with compatible motherboard headers and controllers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow loud are the fans in real use?\u003c\/strong\u003e\u003cbr\u003eMaximum noise is listed at 34 dB(A); many users find them reasonably quiet at mid speeds but noise can be noticeable at higher RPMs depending on case acoustics.\u003c\/p\u003e","brand":"Geometric Future","offers":[{"title":"Default Title","offer_id":48687724527835,"sku":"B0DGGVRBX2","price":49.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71z2QKF8dvL._SL1500.jpg?v=1778712920","url":"https:\/\/gearmusthave.com\/products\/geometric-future-squama-2503-rgb-pwm-fan-140mm-performance-silent","provider":"GearMustHave","version":"1.0","type":"link"}