Hardware Spec Index

Zephyra FN-6427 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN6427-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index251 (Case Fans scale)
Category rank#6,100
Street price$9
Power3 W
Performance per dollar27.89
Released2024

Specifications

BrandZephyra
ModelZephyra FN-6427 Ultra
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6427 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/58770235 (accessed 2026-10-20).