Hardware Spec Index

Zephyra FN-4275 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4275-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index1,086 (Case Fans scale)
Category rank#42,370
Street price$39
Power3 W
Performance per dollar27.85
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4275 Ultra
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4275 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7069557 (accessed 2026-10-22).