Hardware Spec Index

Zephyra FN-6739 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6739-CORE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index604 (Case Fans scale)
Category rank#45,791
Street price$19
Power3 W
Performance per dollar31.79
Released2026

Specifications

BrandZephyra
ModelZephyra FN-6739 Core
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6739 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4379018 (accessed 2026-10-23).