Hardware Spec Index

Caldera FN-9491 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN9491-MAX · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index278 (Case Fans scale)
Category rank#28,716
Street price$9
Power3 W
Performance per dollar30.89
Released2019

Specifications

BrandCaldera
ModelCaldera FN-9491 Max
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9491 Max 120mm PWM Case Fan”, https://vextor7.com/item/10073017 (accessed 2026-10-22).