Hardware Spec Index

Zephyra FN-4446 SE 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4446-SE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index572 (Case Fans scale)
Category rank#38,243
Street price$19
Power3 W
Performance per dollar30.11
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4446 SE
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-6512 Core 140mm PWM Case Fan462$19Compare
Caldera FN-5484 Prime 120mm PWM ARGB Case Fan (3-Pack)1,186$39Compare
Teralux FN-2570 Plus 120mm PWM Case Fan731$19Compare
Brontix FN-9446 Edge 140mm PWM Case Fan (3-Pack)574$19Compare
Caldera FN-7272 XT 120mm PWM Case Fan724$19Compare
Brontix FN-2889 Ultra 140mm PWM Case Fan733$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4446 SE 140mm PWM Case Fan”, https://vextor7.com/item/13136206 (accessed 2026-10-26).