Hardware Spec Index

Zephyra FN-1255 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN1255-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index676 (Case Fans scale)
Category rank#26,256
Street price$19
Power3 W
Performance per dollar35.58
Released2023

Specifications

BrandZephyra
ModelZephyra FN-1255 Ultra
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1255 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/93487665 (accessed 2026-10-22).