Hardware Spec Index

Zephyra FN-6734 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN6734-PRIME · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index420 (Case Fans scale)
Category rank#28,874
Street price$19
Power3 W
Performance per dollar22.11
Released2021

Specifications

BrandZephyra
ModelZephyra FN-6734 Prime
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6734 Prime 140mm PWM Case Fan”, https://vextor7.com/item/95525117 (accessed 2026-10-25).