Hardware Spec Index

Teralux FN-7489 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN7489-ULTRA · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index251 (Case Fans scale)
Category rank#23,526
Street price$9
Power3 W
Performance per dollar27.89
Released2023

Specifications

BrandTeralux
ModelTeralux FN-7489 Ultra
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7489 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9075366 (accessed 2026-10-18).