Hardware Spec Index

Zephyra FN-1740 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1740-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index723 (Case Fans scale)
Category rank#24,554
Street price$19
Power3 W
Performance per dollar38.05
Released2026

Specifications

BrandZephyra
ModelZephyra FN-1740 Ultra
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1740 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/74558714 (accessed 2026-10-24).