Hardware Spec Index

Teralux FN-8781 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN8781-ULTRA · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index305 (Case Fans scale)
Category rank#47,707
Street price$9
Power3 W
Performance per dollar33.89
Released2024

Specifications

BrandTeralux
ModelTeralux FN-8781 Ultra
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8781 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/72322019 (accessed 2026-10-24).