Hardware Spec Index

Teralux FN-8981 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN8981-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index660 (Case Fans scale)
Category rank#25,455
Street price$19
Power3 W
Performance per dollar34.74
Released2020

Specifications

BrandTeralux
ModelTeralux FN-8981 Ultra
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8981 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/54558780 (accessed 2026-10-25).