Hardware Spec Index

Teralux FN-9861 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9861-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index334 (Case Fans scale)
Category rank#10,120
Street price$9
Power3 W
Performance per dollar37.11
Released2020

Specifications

BrandTeralux
ModelTeralux FN-9861 Prime
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9861 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/11645566 (accessed 2026-10-19).