Hardware Spec Index

Zephyra FN-6131 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6131-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index931 (Case Fans scale)
Category rank#10,727
Street price$29
Power3 W
Performance per dollar32.10
Released2022

Specifications

BrandZephyra
ModelZephyra FN-6131 Ultra
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6131 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4536403 (accessed 2026-10-20).