Hardware Spec Index

Zephyra FN-4350 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4350-PRO · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index299 (Case Fans scale)
Category rank#28,017
Street price$9
Power4 W
Performance per dollar33.22
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4350 Pro
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-2091 XT 120mm PWM Case Fan576$19Compare
Caldera FN-3744 Ultra 120mm PWM ARGB Case Fan847$29Compare
Zephyra FN-2866 Pro 120mm PWM Case Fan691$19Compare
Teralux FN-5275 Edge 120mm PWM Case Fan422$19Compare
Brontix FN-8065 Edge 120mm PWM ARGB Case Fan (3-Pack)866$29Compare
Zephyra FN-9110 SE 120mm PWM ARGB Case Fan1,208$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4350 Pro 140mm PWM Case Fan”, https://vextor7.com/item/334013 (accessed 2026-10-20).