Hardware Spec Index

Zephyra FN-3447 Edge 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3447-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index782 (Case Fans scale)
Category rank#39,550
Street price$19
Power4 W
Performance per dollar41.16
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3447 Edge
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-7978 Prime 140mm PWM ARGB Case Fan (3-Pack)1,256$39Compare
Teralux FN-4426 Ultra 120mm PWM Case Fan (3-Pack)385$19Compare
Caldera FN-1532 Pro 120mm PWM ARGB Case Fan1,335$39Compare
Corvane FN-5568 XT 140mm PWM Case Fan (3-Pack)458$19Compare
Teralux FN-7906 Pro 140mm PWM Case Fan433$9Compare
Teralux FN-4925 XT 120mm PWM Case Fan308$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3447 Edge 140mm PWM Case Fan”, https://vextor7.com/item/84895335 (accessed 2026-10-24).