Hardware Spec Index

Teralux FN-4223 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4223-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index494 (Case Fans scale)
Category rank#45,603
Street price$19
Power3 W
Performance per dollar26.00
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4223 Pro
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4223 Pro 140mm PWM Case Fan”, https://vextor7.com/item/45912203 (accessed 2026-10-19).