Hardware Spec Index

Teralux FN-4939 Max 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4939-MAX · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index637 (Case Fans scale)
Category rank#26,531
Street price$19
Power3 W
Performance per dollar33.53
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4939 Max
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4939 Max 120mm PWM Case Fan”, https://vextor7.com/item/10187385 (accessed 2026-10-26).