Hardware Spec Index

Zephyra FN-2941 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN2941-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index851 (Case Fans scale)
Category rank#16,572
Street price$19
Power4 W
Performance per dollar44.79
Released2021

Specifications

BrandZephyra
ModelZephyra FN-2941 Ultra
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2941 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/20096866 (accessed 2026-10-26).