Hardware Spec Index

Zephyra FN-8946 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN8946-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index589 (Case Fans scale)
Category rank#4,650
Street price$19
Power4 W
Performance per dollar31.00
Released2023

Specifications

BrandZephyra
ModelZephyra FN-8946 Ultra
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8946 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/8285336 (accessed 2026-10-25).