Hardware Spec Index

Teralux FN-7781 Max 140mm PWM Case Fan

Case Fans · Teralux · SKU FN7781-MAX · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index709 (Case Fans scale)
Category rank#11,427
Street price$19
Power4 W
Performance per dollar37.32
Released2024

Specifications

BrandTeralux
ModelTeralux FN-7781 Max
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7781 Max 140mm PWM Case Fan”, https://vextor7.com/item/45303610 (accessed 2026-10-19).