Hardware Spec Index

Teralux FN-1147 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1147-PRIME · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index383 (Case Fans scale)
Category rank#3,024
Street price$9
Power4 W
Performance per dollar42.56
Released2025

Specifications

BrandTeralux
ModelTeralux FN-1147 Prime
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1147 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/658626 (accessed 2026-10-24).