Hardware Spec Index

Zephyra FN-5704 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5704-MAX · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index429 (Case Fans scale)
Category rank#45,936
Street price$19
Power3 W
Performance per dollar22.58
Released2024

Specifications

BrandZephyra
ModelZephyra FN-5704 Max
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5704 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8603602 (accessed 2026-10-21).