Hardware Spec Index

Teralux FN-1989 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN1989-PRIME · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index500 (Case Fans scale)
Category rank#1,255
Street price$19
Power4 W
Performance per dollar26.32
Released2026

Specifications

BrandTeralux
ModelTeralux FN-1989 Prime
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1989 Prime 120mm PWM Case Fan”, https://vextor7.com/item/91583232 (accessed 2026-10-23).