Hardware Spec Index

Teralux FN-8789 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN8789-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index468 (Case Fans scale)
Category rank#17,530
Street price$19
Power3 W
Performance per dollar24.63
Released2021

Specifications

BrandTeralux
ModelTeralux FN-8789 Pro
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6788 SE 140mm PWM Case Fan (3-Pack)330$9Compare
Zephyra FN-9601 Plus 120mm PWM ARGB Case Fan883$29Compare
Zephyra FN-4889 Plus 140mm PWM ARGB Case Fan (3-Pack)1,210$49Compare
Corvane FN-2018 Prime 120mm PWM ARGB Case Fan1,064$39Compare
Corvane FN-6812 Ultra 140mm PWM Case Fan352$9Compare
Brontix FN-5849 XT 140mm PWM Case Fan609$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-8789 Pro 140mm PWM Case Fan”, https://vextor7.com/item/20152498 (accessed 2026-10-20).