Hardware Spec Index

Zephyra FN-9891 Edge 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN9891-EDGE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index319 (Case Fans scale)
Category rank#27,567
Street price$9
Power3 W
Performance per dollar35.44
Released2026

Specifications

BrandZephyra
ModelZephyra FN-9891 Edge
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9891 Edge 140mm PWM Case Fan”, https://vextor7.com/item/1775232 (accessed 2026-10-21).