Hardware Spec Index

Zephyra FN-3735 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3735-PRIME · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index706 (Case Fans scale)
Category rank#19,837
Street price$19
Power3 W
Performance per dollar37.16
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3735 Prime
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3735 Prime 120mm PWM Case Fan”, https://vextor7.com/item/3465166 (accessed 2026-10-18).