Hardware Spec Index

Zephyra FN-3729 Max 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3729-MAX · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,355 (Case Fans scale)
Category rank#668
Street price$49
Power4 W
Performance per dollar27.65
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3729 Max
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-4476 XT 140mm PWM Case Fan259$9Compare
Teralux FN-1673 Pro 120mm PWM ARGB Case Fan (3-Pack)940$29Compare
Teralux FN-8001 SE 120mm PWM ARGB Case Fan (3-Pack)1,049$29Compare
Brontix FN-5338 Prime 140mm PWM ARGB Case Fan1,189$39Compare
Brontix FN-3539 XT 120mm PWM ARGB Case Fan1,242$39Compare
Zephyra FN-9104 Prime 120mm PWM ARGB Case Fan (3-Pack)1,217$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3729 Max 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2493911 (accessed 2026-10-24).