Hardware Spec Index

Teralux FN-4938 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4938-CORE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index318 (Case Fans scale)
Category rank#38,151
Street price$9
Power4 W
Performance per dollar35.33
Released2023

Specifications

BrandTeralux
ModelTeralux FN-4938 Core
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4938 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/72047120 (accessed 2026-10-19).