Hardware Spec Index

Teralux FN-4123 SE 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4123-SE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index499 (Case Fans scale)
Category rank#5,771
Street price$19
Power3 W
Performance per dollar26.26
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4123 SE
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4123 SE 140mm PWM Case Fan”, https://vextor7.com/item/6603454 (accessed 2026-10-21).