Hardware Spec Index

Teralux FN-4151 Pro 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4151-PRO · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index398 (Case Fans scale)
Category rank#26,544
Street price$9
Power3 W
Performance per dollar44.22
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4151 Pro
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4151 Pro 120mm PWM Case Fan”, https://vextor7.com/item/19488641 (accessed 2026-10-20).