Hardware Spec Index

Zephyra FN-1621 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN1621-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index517 (Case Fans scale)
Category rank#22,158
Street price$19
Power4 W
Performance per dollar27.21
Released2022

Specifications

BrandZephyra
ModelZephyra FN-1621 Pro
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1621 Pro 120mm PWM Case Fan”, https://vextor7.com/item/10692896 (accessed 2026-10-19).