Hardware Spec Index

Teralux FN-8781 Prime 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN8781-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,238 (Case Fans scale)
Category rank#22,979
Street price$39
Power4 W
Performance per dollar31.74
Released2021

Specifications

BrandTeralux
ModelTeralux FN-8781 Prime
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8781 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/16636239 (accessed 2026-10-19).