Hardware Spec Index

Teralux FN-8667 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN8667-PRO · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index264 (Case Fans scale)
Category rank#9,565
Street price$9
Power4 W
Performance per dollar29.33
Released2026

Specifications

BrandTeralux
ModelTeralux FN-8667 Pro
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-7226 Prime 140mm PWM Case Fan (3-Pack)612$19Compare
Teralux FN-6462 Ti 120mm PWM Case Fan (3-Pack)248$9Compare
Corvane FN-2503 XT 140mm PWM Case Fan310$9Compare
Zephyra FN-4805 SE 120mm PWM ARGB Case Fan1,400$49Compare
Caldera FN-7740 Max 140mm PWM Case Fan (3-Pack)565$19Compare
Caldera FN-7142 Ultra 120mm PWM Case Fan472$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-8667 Pro 140mm PWM Case Fan”, https://vextor7.com/item/4047767 (accessed 2026-10-26).