Hardware Spec Index

Teralux FN-3877 Core 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3877-CORE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index722 (Case Fans scale)
Category rank#47,220
Street price$19
Power2 W
Performance per dollar38.00
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3877 Core
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3877 Core 120mm PWM Case Fan”, https://vextor7.com/item/2462402 (accessed 2026-10-22).