Hardware Spec Index

Teralux FN-1438 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1438-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index272 (Case Fans scale)
Category rank#37,341
Street price$9
Power3 W
Performance per dollar30.22
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1438 Prime
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1438 Prime 140mm PWM Case Fan”, https://vextor7.com/item/3533906 (accessed 2026-10-19).