Hardware Spec Index

Caldera FN-7904 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7904-MAX · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index366 (Case Fans scale)
Category rank#15,591
Street price$9
Power4 W
Performance per dollar40.67
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7904 Max
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7904 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/16626939 (accessed 2026-10-26).