Hardware Spec Index

Teralux FN-1665 Max 120mm PWM Case Fan

Case Fans · Teralux · SKU FN1665-MAX · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index256 (Case Fans scale)
Category rank#34,735
Street price$9
Power4 W
Performance per dollar28.44
Released2025

Specifications

BrandTeralux
ModelTeralux FN-1665 Max
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-5074 SE 140mm PWM ARGB Case Fan1,037$39Compare
Corvane FN-7767 Max 140mm PWM Case Fan752$29Compare
Teralux FN-2564 Ultra 140mm PWM Case Fan369$9Compare
Zephyra FN-3374 Ti 140mm PWM ARGB Case Fan975$29Compare
Corvane FN-6460 Ti 120mm PWM ARGB Case Fan1,002$29Compare
Caldera FN-5698 Ultra 120mm PWM ARGB Case Fan1,335$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-1665 Max 120mm PWM Case Fan”, https://vextor7.com/item/19085610 (accessed 2026-10-19).