Hardware Spec Index

Zephyra FN-1155 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN1155-ULTRA · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,032 (Case Fans scale)
Category rank#14,506
Street price$29
Power3 W
Performance per dollar35.59
Released2022

Specifications

BrandZephyra
ModelZephyra FN-1155 Ultra
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1155 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/671627 (accessed 2026-10-26).