Hardware Spec Index

Zephyra FN-6780 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN6780-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index312 (Case Fans scale)
Category rank#15,967
Street price$9
Power3 W
Performance per dollar34.67
Released2020

Specifications

BrandZephyra
ModelZephyra FN-6780 Ultra
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6780 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/4531971 (accessed 2026-10-22).