Hardware Spec Index

Teralux FN-7781 SE 120mm PWM Case Fan

Case Fans · Teralux · SKU FN7781-SE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index456 (Case Fans scale)
Category rank#49,387
Street price$19
Power3 W
Performance per dollar24.00
Released2023

Specifications

BrandTeralux
ModelTeralux FN-7781 SE
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7781 SE 120mm PWM Case Fan”, https://vextor7.com/item/89171926 (accessed 2026-10-19).