Hardware Spec Index

Zephyra FN-4931 Ti 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4931-TI · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,280 (Case Fans scale)
Category rank#29,718
Street price$39
Power4 W
Performance per dollar32.82
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4931 Ti
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4931 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5483597 (accessed 2026-10-19).