Hardware Spec Index

Zephyra FN-6577 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6577-PRIME · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index307 (Case Fans scale)
Category rank#18,508
Street price$9
Power4 W
Performance per dollar34.11
Released2025

Specifications

BrandZephyra
ModelZephyra FN-6577 Prime
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6577 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/60027328 (accessed 2026-10-26).