Hardware Spec Index

Teralux FN-3873 Plus 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3873-PLUS · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index387 (Case Fans scale)
Category rank#10,816
Street price$19
Power4 W
Performance per dollar20.37
Released2024

Specifications

BrandTeralux
ModelTeralux FN-3873 Plus
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3873 Plus 120mm PWM Case Fan”, https://vextor7.com/item/31313207 (accessed 2026-10-23).