Hardware Spec Index

Zephyra FN-4941 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4941-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index561 (Case Fans scale)
Category rank#27,454
Street price$19
Power4 W
Performance per dollar29.53
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4941 Ultra
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4941 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/76353542 (accessed 2026-10-19).