Hardware Spec Index

Zephyra FN-2931 Ti 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN2931-TI · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,126 (Case Fans scale)
Category rank#5,394
Street price$49
Power4 W
Performance per dollar22.98
Released2020

Specifications

BrandZephyra
ModelZephyra FN-2931 Ti
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2931 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/46350596 (accessed 2026-10-19).