Hardware Spec Index

Teralux FN-3863 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3863-PLUS · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index636 (Case Fans scale)
Category rank#10,687
Street price$19
Power3 W
Performance per dollar33.47
Released2024

Specifications

BrandTeralux
ModelTeralux FN-3863 Plus
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3863 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/13467293 (accessed 2026-10-23).