Hardware Spec Index

Zephyra FN-1245 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN1245-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index536 (Case Fans scale)
Category rank#35,837
Street price$19
Power3 W
Performance per dollar28.21
Released2023

Specifications

BrandZephyra
ModelZephyra FN-1245 Ultra
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1245 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/543683 (accessed 2026-10-23).