Hardware Spec Index

Teralux FN-1986 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1986-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index379 (Case Fans scale)
Category rank#46,938
Street price$9
Power4 W
Performance per dollar42.11
Released2019

Specifications

BrandTeralux
ModelTeralux FN-1986 Prime
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1986 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8057802 (accessed 2026-10-22).