Hardware Spec Index

Teralux FN-4981 Plus 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4981-PLUS · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index396 (Case Fans scale)
Category rank#16,797
Street price$9
Power3 W
Performance per dollar44.00
Released2023

Specifications

BrandTeralux
ModelTeralux FN-4981 Plus
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4981 Plus 120mm PWM Case Fan”, https://vextor7.com/item/73314773 (accessed 2026-10-20).