Hardware Spec Index

Zephyra FN-4601 Pro 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4601-PRO · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,112 (Case Fans scale)
Category rank#535
Street price$39
Power3 W
Performance per dollar28.51
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4601 Pro
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4601 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/96827541 (accessed 2026-10-25).