Hardware Spec Index

Caldera FN-7490 SE 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7490-SE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index271 (Case Fans scale)
Category rank#42,157
Street price$9
Power4 W
Performance per dollar30.11
Released2019

Specifications

BrandCaldera
ModelCaldera FN-7490 SE
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7490 SE 120mm PWM Case Fan”, https://vextor7.com/item/20072000 (accessed 2026-10-20).