Hardware Spec Index

Teralux FN-4738 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4738-PRO · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,339 (Case Fans scale)
Category rank#937
Street price$49
Power2 W
Performance per dollar27.33
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4738 Pro
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4738 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/31580477 (accessed 2026-10-26).