Hardware Spec Index

Teralux FN-5281 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5281-MAX · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index684 (Case Fans scale)
Category rank#35,973
Street price$19
Power3 W
Performance per dollar36.00
Released2022

Specifications

BrandTeralux
ModelTeralux FN-5281 Max
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise36 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
Teralux FN-9716 SE 140mm PWM Case Fan (3-Pack)694$19Compare
Teralux FN-4827 Max 120mm PWM Case Fan549$19Compare
Zephyra FN-2661 Ultra 140mm PWM Case Fan453$9Compare
Zephyra FN-2170 Prime 120mm PWM Case Fan561$19Compare
Teralux FN-1871 Pro 120mm PWM Case Fan291$9Compare
Caldera FN-7888 SE 120mm PWM Case Fan820$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5281 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/837291 (accessed 2026-10-23).