Hardware Spec Index

Caldera FN-7402 Max 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7402-MAX · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index628 (Case Fans scale)
Category rank#41,491
Street price$19
Power3 W
Performance per dollar33.05
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7402 Max
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7402 Max 140mm PWM Case Fan”, https://vextor7.com/item/7445293 (accessed 2026-10-19).