Hardware Spec Index

Teralux FN-3489 Edge 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3489-EDGE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index694 (Case Fans scale)
Category rank#39,161
Street price$19
Power4 W
Performance per dollar36.53
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3489 Edge
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-5101 Core 120mm PWM ARGB Case Fan1,236$49Compare
Zephyra FN-1451 Core 120mm PWM Case Fan729$19Compare
Zephyra FN-2982 Pro 120mm PWM Case Fan545$19Compare
Zephyra FN-8520 XT 140mm PWM ARGB Case Fan1,037$39Compare
Brontix FN-1015 XT 120mm PWM Case Fan (3-Pack)308$9Compare
Teralux FN-1977 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,010$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3489 Edge 140mm PWM Case Fan”, https://vextor7.com/item/1553873 (accessed 2026-10-23).