Hardware Spec Index

Teralux FN-9931 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9931-PLUS · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index229 (Case Fans scale)
Category rank#33,953
Street price$9
Power3 W
Performance per dollar25.44
Released2025

Specifications

BrandTeralux
ModelTeralux FN-9931 Plus
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9931 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2660127 (accessed 2026-10-25).