Hardware Spec Index

Teralux FN-3849 Prime 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3849-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index983 (Case Fans scale)
Category rank#12,444
Street price$29
Power3 W
Performance per dollar33.90
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3849 Prime
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3849 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/54551385 (accessed 2026-10-25).