Hardware Spec Index

Zephyra FN-9928 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9928-PRO · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index394 (Case Fans scale)
Category rank#41,580
Street price$19
Power2 W
Performance per dollar20.74
Released2024

Specifications

BrandZephyra
ModelZephyra FN-9928 Pro
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9928 Pro 140mm PWM Case Fan”, https://vextor7.com/item/6488959 (accessed 2026-10-20).