Hardware Spec Index

Zephyra FN-5720 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5720-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index441 (Case Fans scale)
Category rank#20,638
Street price$19
Power3 W
Performance per dollar23.21
Released2025

Specifications

BrandZephyra
ModelZephyra FN-5720 Ultra
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5720 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/18679709 (accessed 2026-10-21).