Hardware Spec Index

Teralux FN-4397 Max 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4397-MAX · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,265 (Case Fans scale)
Category rank#29,400
Street price$39
Power4 W
Performance per dollar32.44
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4397 Max
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-5190 Edge 120mm PWM Case Fan572$19Compare
Caldera FN-9026 Core 140mm PWM Case Fan (3-Pack)587$19Compare
Caldera FN-1019 Max 120mm PWM ARGB Case Fan892$29Compare
Corvane FN-3323 XT 140mm PWM Case Fan507$19Compare
Zephyra FN-3586 SE 140mm PWM ARGB Case Fan (3-Pack)1,207$39Compare
Caldera FN-2734 Max 140mm PWM Case Fan559$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4397 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/12460840 (accessed 2026-10-26).