Hardware Spec Index

Caldera FN-4902 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4902-CORE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index254 (Case Fans scale)
Category rank#46,823
Street price$9
Power3 W
Performance per dollar28.22
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4902 Core
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4902 Core 140mm PWM Case Fan”, https://vextor7.com/item/64029350 (accessed 2026-10-26).