Hardware Spec Index

Teralux FN-4998 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4998-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index372 (Case Fans scale)
Category rank#38,552
Street price$9
Power4 W
Performance per dollar41.33
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4998 Prime
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4998 Prime 120mm PWM Case Fan”, https://vextor7.com/item/43663187 (accessed 2026-10-20).