Hardware Spec Index

Teralux FN-4386 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4386-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index977 (Case Fans scale)
Category rank#20,931
Street price$29
Power3 W
Performance per dollar33.69
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4386 Prime
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4386 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7993158 (accessed 2026-10-22).