Hardware Spec Index

Zephyra FN-3747 Plus 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3747-PLUS · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index375 (Case Fans scale)
Category rank#8,389
Street price$19
Power3 W
Performance per dollar19.74
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3747 Plus
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3747 Plus 120mm PWM Case Fan”, https://vextor7.com/item/335116 (accessed 2026-10-19).