Hardware Spec Index

Zephyra FN-6306 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN6306-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index328 (Case Fans scale)
Category rank#4,940
Street price$9
Power3 W
Performance per dollar36.44
Released2025

Specifications

BrandZephyra
ModelZephyra FN-6306 Ultra
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6306 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/89085098 (accessed 2026-10-23).