Hardware Spec Index

Caldera FN-9881 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN9881-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index743 (Case Fans scale)
Category rank#17,708
Street price$19
Power3 W
Performance per dollar39.11
Released2020

Specifications

BrandCaldera
ModelCaldera FN-9881 Pro
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9881 Pro 120mm PWM Case Fan”, https://vextor7.com/item/21536827 (accessed 2026-10-26).