Hardware Spec Index

Zephyra FN-5601 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5601-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index725 (Case Fans scale)
Category rank#37,631
Street price$19
Power3 W
Performance per dollar38.16
Released2020

Specifications

BrandZephyra
ModelZephyra FN-5601 Prime
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5601 Prime 140mm PWM Case Fan”, https://vextor7.com/item/14824801 (accessed 2026-10-26).