Hardware Spec Index

Zephyra FN-4707 Max 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4707-MAX · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index319 (Case Fans scale)
Category rank#4,848
Street price$9
Power3 W
Performance per dollar35.44
Released2023

Specifications

BrandZephyra
ModelZephyra FN-4707 Max
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4707 Max 140mm PWM Case Fan”, https://vextor7.com/item/1554340 (accessed 2026-10-24).