Hardware Spec Index

Teralux FN-3888 Edge 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3888-EDGE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index470 (Case Fans scale)
Category rank#222
Street price$19
Power4 W
Performance per dollar24.74
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3888 Edge
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3888 Edge 140mm PWM Case Fan”, https://vextor7.com/item/807480 (accessed 2026-10-20).