Hardware Spec Index

Zephyra FN-9907 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9907-PRIME · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index442 (Case Fans scale)
Category rank#3,691
Street price$19
Power4 W
Performance per dollar23.26
Released2024

Specifications

BrandZephyra
ModelZephyra FN-9907 Prime
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9907 Prime 140mm PWM Case Fan”, https://vextor7.com/item/5359115 (accessed 2026-10-21).