Hardware Spec Index

Teralux FN-4981 Edge 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4981-EDGE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index398 (Case Fans scale)
Category rank#26,732
Street price$9
Power3 W
Performance per dollar44.22
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4981 Edge
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4981 Edge 120mm PWM Case Fan”, https://vextor7.com/item/3224386 (accessed 2026-10-25).