Hardware Spec Index

Zephyra FN-4355 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4355-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index273 (Case Fans scale)
Category rank#4,837
Street price$9
Power3 W
Performance per dollar30.33
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4355 Pro
Size120 × 120 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-3671 Plus 120mm PWM Case Fan619$19Compare
Zephyra FN-9015 Plus 120mm PWM Case Fan406$19Compare
Brontix FN-8990 Ultra 140mm PWM Case Fan286$9Compare
Brontix FN-3498 Ti 140mm PWM Case Fan610$19Compare
Corvane FN-9620 Edge 140mm PWM Case Fan498$19Compare
Zephyra FN-2917 Pro 120mm PWM ARGB Case Fan870$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4355 Pro 120mm PWM Case Fan”, https://vextor7.com/item/6735302 (accessed 2026-10-22).