Hardware Spec Index

Teralux FN-3943 Max 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3943-MAX · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index406 (Case Fans scale)
Category rank#26,366
Street price$19
Power3 W
Performance per dollar21.37
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3943 Max
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3943 Max 120mm PWM Case Fan”, https://vextor7.com/item/91783396 (accessed 2026-10-20).