Hardware Spec Index

Teralux FN-3805 Pro 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3805-PRO · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index336 (Case Fans scale)
Category rank#12,396
Street price$19
Power3 W
Performance per dollar17.68
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3805 Pro
Size120 × 120 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3805 Pro 120mm PWM Case Fan”, https://vextor7.com/item/3565366 (accessed 2026-10-18).