Hardware Spec Index

Zephyra FN-8257 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN8257-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index375 (Case Fans scale)
Category rank#30,316
Street price$19
Power3 W
Performance per dollar19.74
Released2019

Specifications

BrandZephyra
ModelZephyra FN-8257 Pro
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8257 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4043055 (accessed 2026-10-24).