Hardware Spec Index

Zephyra FN-4590 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4590-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,221 (Case Fans scale)
Category rank#27,910
Street price$49
Power4 W
Performance per dollar24.92
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4590 Prime
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 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-4590 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8303764 (accessed 2026-10-20).