Hardware Spec Index

Caldera FN-9981 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9981-SE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index432 (Case Fans scale)
Category rank#18,919
Street price$9
Power3 W
Performance per dollar48.00
Released2023

Specifications

BrandCaldera
ModelCaldera FN-9981 SE
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9981 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/16769099 (accessed 2026-10-26).