Hardware Spec Index

Zephyra FN-4966 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4966-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,135 (Case Fans scale)
Category rank#14,482
Street price$39
Power3 W
Performance per dollar29.10
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4966 Ultra
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4966 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/335770 (accessed 2026-10-23).