Hardware Spec Index

Teralux FN-3872 Edge 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3872-EDGE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index645 (Case Fans scale)
Category rank#27,430
Street price$19
Power4 W
Performance per dollar33.95
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3872 Edge
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3872 Edge 120mm PWM Case Fan”, https://vextor7.com/item/43034411 (accessed 2026-10-26).