Hardware Spec Index

Teralux FN-4257 Max 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4257-MAX · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index331 (Case Fans scale)
Category rank#15,708
Street price$9
Power4 W
Performance per dollar36.78
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4257 Max
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-2795 Ti 120mm PWM ARGB Case Fan1,132$39Compare
Zephyra FN-2850 Core 120mm PWM Case Fan291$9Compare
Zephyra FN-3520 Pro 140mm PWM Case Fan698$19Compare
Zephyra FN-9438 Core 120mm PWM ARGB Case Fan1,001$39Compare
Corvane FN-6589 Pro 120mm PWM Case Fan (3-Pack)430$9Compare
Zephyra FN-5994 Prime 140mm PWM Case Fan (3-Pack)208$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4257 Max 120mm PWM Case Fan”, https://vextor7.com/item/9851898 (accessed 2026-10-20).