Hardware Spec Index

Teralux FN-1747 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN1747-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index650 (Case Fans scale)
Category rank#49,802
Street price$19
Power3 W
Performance per dollar34.21
Released2023

Specifications

BrandTeralux
ModelTeralux FN-1747 Prime
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1747 Prime 120mm PWM Case Fan”, https://vextor7.com/item/85637144 (accessed 2026-10-19).