Hardware Spec Index

Zephyra FN-9921 Edge 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9921-EDGE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,312 (Case Fans scale)
Category rank#29,611
Street price$49
Power4 W
Performance per dollar26.78
Released2023

Specifications

BrandZephyra
ModelZephyra FN-9921 Edge
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-9921 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4205175 (accessed 2026-10-24).