Hardware Spec Index

Zephyra FN-4405 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4405-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index576 (Case Fans scale)
Category rank#44,719
Street price$19
Power2 W
Performance per dollar30.32
Released2022

Specifications

BrandZephyra
ModelZephyra FN-4405 Pro
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-8295 Ultra 120mm PWM ARGB Case Fan1,046$39Compare
Brontix FN-4587 Prime 140mm PWM ARGB Case Fan1,347$49Compare
Teralux FN-4242 Ultra 120mm PWM ARGB Case Fan1,209$39Compare
Brontix FN-2840 XT 140mm PWM Case Fan (3-Pack)638$19Compare
Caldera FN-5285 Ultra 120mm PWM ARGB Case Fan1,072$39Compare
Zephyra FN-5525 Plus 120mm PWM Case Fan417$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4405 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4455591 (accessed 2026-10-20).