Hardware Spec Index

Zephyra FN-4070 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4070-MAX · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index748 (Case Fans scale)
Category rank#41,997
Street price$29
Power3 W
Performance per dollar25.79
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4070 Max
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-4853 Prime 140mm PWM ARGB Case Fan1,078$39Compare
Zephyra FN-8187 XT 140mm PWM Case Fan (3-Pack)416$9Compare
Corvane FN-4901 Max 120mm PWM Case Fan305$9Compare
Zephyra FN-1894 SE 120mm PWM ARGB Case Fan (3-Pack)1,175$39Compare
Teralux FN-9809 Prime 120mm PWM Case Fan672$19Compare
Brontix FN-2974 Core 140mm PWM ARGB Case Fan1,049$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4070 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4440798 (accessed 2026-10-21).