Hardware Spec Index

Zephyra FN-2577 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2577-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index327 (Case Fans scale)
Category rank#17,187
Street price$9
Power4 W
Performance per dollar36.33
Released2020

Specifications

BrandZephyra
ModelZephyra FN-2577 Pro
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2577 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9104861 (accessed 2026-10-21).