Hardware Spec Index

Caldera FN-9904 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN9904-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index546 (Case Fans scale)
Category rank#29,291
Street price$19
Power3 W
Performance per dollar28.74
Released2022

Specifications

BrandCaldera
ModelCaldera FN-9904 Prime
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9904 Prime 120mm PWM Case Fan”, https://vextor7.com/item/41666295 (accessed 2026-10-24).