Hardware Spec Index

Zephyra FN-4421 Edge 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4421-EDGE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index601 (Case Fans scale)
Category rank#18,100
Street price$19
Power3 W
Performance per dollar31.63
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4421 Edge
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4421 Edge 120mm PWM Case Fan”, https://vextor7.com/item/971744 (accessed 2026-10-19).