Hardware Spec Index

Zephyra FN-4787 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4787-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,036 (Case Fans scale)
Category rank#9,217
Street price$29
Power4 W
Performance per dollar35.72
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4787 Ultra
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise34 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-4787 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2340824 (accessed 2026-10-22).