Hyväksymme kryptoa — hallussasi olevat kolikot voivat näin ostaa oikeaa laitteistoa.Maksa kryptolla, käytä se oikeaan laitteistoon. Ilmainen vakuutettu toimitus maailmanlaajuisesti yli 399 $. Neutraalit, tuotemerkittömät ulkopakkaukset, lähetetään Saksasta.Ilmainen vakuutettu toimitus yli 399 $. Kurssisi lukitaan 30 minuutiksi heti, kun kassa avautuu.Kurssi lukittu 30 minuutiksi. Jokainen tuote on sinetöity, sen sarjanumero on tarkistettu, ja sillä on 24 kuukauden takuu.Sinetöity, 24 kuukauden takuu.

Seuratut tuotteet Kirjaudu sisään
White 140mm case fan with reverse blades and dual ARGB light rings

Geometric Future

Geometric Future Squama 2503R 140mm case fan White

SKU CH-0W4G-BV255

A 140 mm white case fan with reversed blades, hydro-dynamic bearings, 800–2400 RPM PWM control, 91.15 CFM airflow, 2.63 mm H₂O pressure and 34 dB(A) noise, plus dual-loop addressable RGB lighting

  • Fan Size140mm
  • Fan Thickness25
  • Bearing TypeHydro Dynamic Bearings
  • RPM800~2400
  • Air Flow91.15
  • Air Pressure2.63

Color White

Model Squama 2503R 140x25mm Reverse

Option 1 Pack

  • Reversed blades pull air in while facing forward
  • Hydro dynamic bearings run at 34 dB(A) for quiet cooling
  • 15 CFM airflow with 2.63 mm H₂O pressure
  • PWM control adjusts speed from 800 to 2400 RPM
  • Dual ARGB light loops sync via 5 V 3-pin header

Reversed-blade 140 mm fan

The Geometric Future Squama 2503R uses a reversed-blade design that presents the intake face forward. It fits standard 140 mm mounting points and connects via a 4-pin PWM header for speed control. A 5 V 3-pin addressable RGB header drives the dual light rings. White frame and blades suit light-themed builds.

Airflow and noise envelope

The fan spins between 800 and 2400 rpm, delivering up to 91.15 CFM of airflow and 2.63 mm H₂O static pressure. Maximum noise is rated at 34 dB(A). Hydro dynamic bearings support the speed range. The profile handles case ventilation and radiator duty, but very high-restriction radiators may exceed its pressure headroom.

PWM and ARGB integration

Speed is governed by the motherboard’s 4-pin PWM curve from 800 to 2400 rpm. Addressable RGB lighting requires a 5 V 3-pin header and compatible software for per-LED effects. Builds without a 5 V ARGB header cannot use the lighting. The 25 mm thickness fits most 140 mm locations.

Kohokohdat

  • Reversed blades pull air in while facing forward
  • Hydro dynamic bearings run at 34 dB(A) for quiet cooling
  • 15 CFM airflow with 2.63 mm H₂O pressure
  • PWM control adjusts speed from 800 to 2400 RPM
  • Dual ARGB light loops sync via 5 V 3-pin header

Tekniset tiedot

Fan Size140mm
Fan Thickness25
Bearing TypeHydro Dynamic Bearings
RPM800~2400
Air Flow91.15
Air Pressure2.63
Noise Level34
Power ConnectorPWM 4Pin
ColorWhite
LEDAddressable RGB
Dimensions140mm

Tämän mallin muut versiot

5 lisää samasta mallistosta

Sama tuoteperhe, eri muisti, jäähdytin tai kellotaajuus — vertaile ennen päätöstä.

Kysymyksiä tästä tuotteesta

Will the 140mm frame and 4-pin PWM connector fit the radiator and header I already use?

The fan uses a standard 140mm square frame and a 4-pin PWM connector, so it mounts on any 140mm radiator or case point and plugs directly into a motherboard PWM header.

How can I confirm the dual light loop is syncing correctly after installation?

Connect the 5V 3-pin ARGB lead to a compatible motherboard header, then use the board’s RGB software — the two rings should display the same effect simultaneously if sync is active.

Does the single pack include mounting screws and the ARGB cable, or must I buy them separately?

The 1-pack ships with mounting screws and the 5V 3-pin ARGB cable attached; no extra parts are required for installation.

Myös tällä osastolla

Asiakkaat vertailivat myös näitä

Sama osasto, sama kassa — kahdeksan kryptovaluuttaa ja 30 minuutin kurssilukko.