Hardware Spec Index

Teralux FN-7838 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN7838-EDGE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index570 (Case Fans scale)
Category rank#48,527
Street price$19
Power4 W
Performance per dollar30.00
Released2025

Specifications

BrandTeralux
ModelTeralux FN-7838 Edge
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7838 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/13660754 (accessed 2026-10-24).