Hardware Spec Index

Zephyra FN-3712 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3712-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index611 (Case Fans scale)
Category rank#40,247
Street price$19
Power3 W
Performance per dollar32.16
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3712 Prime
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3712 Prime 140mm PWM Case Fan”, https://vextor7.com/item/8106090 (accessed 2026-10-22).