Hardware Spec Index

Zephyra FN-6597 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN6597-PRO · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index494 (Case Fans scale)
Category rank#22
Street price$19
Power4 W
Performance per dollar26.00
Released2023

Specifications

BrandZephyra
ModelZephyra FN-6597 Pro
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6597 Pro 120mm PWM Case Fan”, https://vextor7.com/item/173238 (accessed 2026-10-19).