Hardware Spec Index

Teralux FN-4739 Max 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4739-MAX · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,369 (Case Fans scale)
Category rank#9,623
Street price$49
Power2 W
Performance per dollar27.94
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4739 Max
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-6357 Edge 120mm PWM Case Fan736$19Compare
Caldera FN-2248 SE 140mm PWM ARGB Case Fan1,166$39Compare
Caldera FN-9710 Ultra 120mm PWM Case Fan309$9Compare
Brontix FN-9294 Ultra 120mm PWM ARGB Case Fan1,039$29Compare
Caldera FN-9144 SE 120mm PWM ARGB Case Fan (3-Pack)1,318$39Compare
Caldera FN-4814 Ultra 120mm PWM ARGB Case Fan933$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4739 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/279930 (accessed 2026-10-22).