Hardware Spec Index

Zephyra FN-5247 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5247-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index591 (Case Fans scale)
Category rank#25,017
Street price$19
Power3 W
Performance per dollar31.11
Released2026

Specifications

BrandZephyra
ModelZephyra FN-5247 Ultra
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5247 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/10488129 (accessed 2026-10-21).