Hardware Spec Index

Teralux FN-9854 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9854-PRO · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index519 (Case Fans scale)
Category rank#15,804
Street price$19
Power3 W
Performance per dollar27.32
Released2019

Specifications

BrandTeralux
ModelTeralux FN-9854 Pro
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9854 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8073993 (accessed 2026-10-20).