Hardware Spec Index

Teralux FN-1669 Max 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1669-MAX · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index543 (Case Fans scale)
Category rank#18,224
Street price$19
Power3 W
Performance per dollar28.58
Released2023

Specifications

BrandTeralux
ModelTeralux FN-1669 Max
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-7978 Ultra 120mm PWM ARGB Case Fan1,131$39Compare
Brontix FN-2514 Ultra 140mm PWM Case Fan213$9Compare
Teralux FN-5992 Max 140mm PWM ARGB Case Fan1,049$39Compare
Caldera FN-4865 Edge 120mm PWM Case Fan406$19Compare
Caldera FN-7952 Plus 140mm PWM ARGB Case Fan979$29Compare
Brontix FN-9841 Max 120mm PWM ARGB Case Fan1,129$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-1669 Max 140mm PWM Case Fan”, https://vextor7.com/item/24676511 (accessed 2026-10-19).