Hardware Spec Index

Teralux FN-7742 Max 140mm PWM Case Fan

Case Fans · Teralux · SKU FN7742-MAX · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index377 (Case Fans scale)
Category rank#41,959
Street price$9
Power4 W
Performance per dollar41.89
Released2020

Specifications

BrandTeralux
ModelTeralux FN-7742 Max
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1747 Plus 120mm PWM ARGB Case Fan1,274$39Compare
Brontix FN-3040 Max 140mm PWM ARGB Case Fan975$29Compare
Caldera FN-9809 Core 120mm PWM ARGB Case Fan1,104$39Compare
Brontix FN-5526 SE 120mm PWM Case Fan662$19Compare
Teralux FN-8806 Prime 140mm PWM Case Fan795$19Compare
Teralux FN-7300 Edge 120mm PWM ARGB Case Fan1,011$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-7742 Max 140mm PWM Case Fan”, https://vextor7.com/item/784429 (accessed 2026-10-21).