Hardware Spec Index

Caldera FN-9904 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9904-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index695 (Case Fans scale)
Category rank#19,996
Street price$19
Power4 W
Performance per dollar36.58
Released2022

Specifications

BrandCaldera
ModelCaldera FN-9904 Pro
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9904 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7112241 (accessed 2026-10-26).