Hardware Spec Index

Zephyra FN-5746 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN5746-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index204 (Case Fans scale)
Category rank#31,233
Street price$9
Power3 W
Performance per dollar22.67
Released2022

Specifications

BrandZephyra
ModelZephyra FN-5746 Ultra
Size120 × 120 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5746 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/54892243 (accessed 2026-10-23).