Hardware Spec Index

Teralux FN-9489 Plus 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN9489-PLUS · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,015 (Case Fans scale)
Category rank#15,000
Street price$29
Power4 W
Performance per dollar35.00
Released2022

Specifications

BrandTeralux
ModelTeralux FN-9489 Plus
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-6880 Prime 120mm PWM ARGB Case Fan1,037$29Compare
Teralux FN-2065 XT 120mm PWM Case Fan269$9Compare
Brontix FN-3367 Prime 140mm PWM Case Fan (3-Pack)746$29Compare
Zephyra FN-6023 SE 120mm PWM Case Fan245$9Compare
Teralux FN-7628 Plus 120mm PWM Case Fan (3-Pack)472$19Compare
Brontix FN-9421 SE 120mm PWM Case Fan803$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9489 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7789201 (accessed 2026-10-19).