Hardware Spec Index

Zephyra FN-1787 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1787-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,150 (Case Fans scale)
Category rank#44,716
Street price$39
Power3 W
Performance per dollar29.49
Released2019

Specifications

BrandZephyra
ModelZephyra FN-1787 Ultra
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1787 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/20086051 (accessed 2026-10-20).