Hardware Spec Index

Teralux FN-4055 Core 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4055-CORE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index500 (Case Fans scale)
Category rank#37,017
Street price$19
Power3 W
Performance per dollar26.32
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4055 Core
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4055 Core 120mm PWM Case Fan”, https://vextor7.com/item/3028787 (accessed 2026-10-23).