Hardware Spec Index

Zephyra FN-3741 Pro 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3741-PRO · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index903 (Case Fans scale)
Category rank#11,993
Street price$29
Power3 W
Performance per dollar31.14
Released2024

Specifications

BrandZephyra
ModelZephyra FN-3741 Pro
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 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-3741 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7128474 (accessed 2026-10-22).