Hardware Spec Index

Teralux FN-7984 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN7984-PRIME · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index259 (Case Fans scale)
Category rank#14,842
Street price$9
Power3 W
Performance per dollar28.78
Released2019

Specifications

BrandTeralux
ModelTeralux FN-7984 Prime
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7984 Prime 120mm PWM Case Fan”, https://vextor7.com/item/27364209 (accessed 2026-10-24).