Hardware Spec Index

Zephyra FN-4729 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4729-PRIME · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index296 (Case Fans scale)
Category rank#32,787
Street price$9
Power3 W
Performance per dollar32.89
Released2022

Specifications

BrandZephyra
ModelZephyra FN-4729 Prime
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 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
Corvane FN-7768 SE 120mm PWM ARGB Case Fan1,037$39Compare
Caldera FN-6242 Pro 120mm PWM Case Fan335$9Compare
Caldera FN-2943 Ultra 120mm PWM Case Fan (3-Pack)370$9Compare
Teralux FN-2389 Edge 120mm PWM ARGB Case Fan (3-Pack)1,369$49Compare
Teralux FN-1550 Edge 120mm PWM Case Fan (3-Pack)245$9Compare
Zephyra FN-7309 SE 120mm PWM Case Fan (3-Pack)233$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4729 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7979012 (accessed 2026-10-20).