Hardware Spec Index

Zephyra FN-6481 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6481-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index211 (Case Fans scale)
Category rank#30,381
Street price$9
Power3 W
Performance per dollar23.44
Released2026

Specifications

BrandZephyra
ModelZephyra FN-6481 Ultra
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6481 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5331398 (accessed 2026-10-20).