Hardware Spec Index

Zephyra FN-5594 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5594-PRIME · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index351 (Case Fans scale)
Category rank#18,409
Street price$9
Power4 W
Performance per dollar39.00
Released2021

Specifications

BrandZephyra
ModelZephyra FN-5594 Prime
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5594 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/162103 (accessed 2026-10-18).