Hardware Spec Index

Zephyra FN-4429 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4429-PRO · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index691 (Case Fans scale)
Category rank#18,198
Street price$19
Power4 W
Performance per dollar36.37
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4429 Pro
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3648 Edge 120mm PWM ARGB Case Fan1,282$49Compare
Corvane FN-2074 SE 140mm PWM Case Fan287$9Compare
Teralux FN-8688 Ultra 120mm PWM Case Fan408$9Compare
Caldera FN-2821 Prime 120mm PWM Case Fan (3-Pack)305$9Compare
Teralux FN-6183 Pro 120mm PWM ARGB Case Fan1,282$49Compare
Teralux FN-9875 Plus 140mm PWM ARGB Case Fan884$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4429 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7797641 (accessed 2026-10-19).