Hardware Spec Index

Zephyra FN-9909 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9909-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index866 (Case Fans scale)
Category rank#18,928
Street price$19
Power3 W
Performance per dollar45.58
Released2025

Specifications

BrandZephyra
ModelZephyra FN-9909 Prime
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9909 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/807086 (accessed 2026-10-22).