Hardware Spec Index

Zephyra FN-4623 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4623-PRO · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index392 (Case Fans scale)
Category rank#1,244
Street price$9
Power4 W
Performance per dollar43.56
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4623 Pro
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6012 Ultra 120mm PWM Case Fan345$9Compare
Zephyra FN-4738 Plus 140mm PWM Case Fan (3-Pack)326$9Compare
Teralux FN-2166 XT 140mm PWM ARGB Case Fan (3-Pack)1,185$39Compare
Teralux FN-9088 Plus 140mm PWM Case Fan (3-Pack)636$19Compare
Corvane FN-2637 Ultra 140mm PWM ARGB Case Fan1,336$49Compare
Caldera FN-8559 XT 140mm PWM ARGB Case Fan1,226$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4623 Pro 120mm PWM Case Fan”, https://vextor7.com/item/194287 (accessed 2026-10-21).