Hardware Spec Index

Zephyra FN-9428 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9428-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index424 (Case Fans scale)
Category rank#10,227
Street price$9
Power3 W
Performance per dollar47.11
Released2023

Specifications

BrandZephyra
ModelZephyra FN-9428 Pro
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9428 Pro 140mm PWM Case Fan”, https://vextor7.com/item/8713593 (accessed 2026-10-21).