Hardware Spec Index

Zephyra FN-1850 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN1850-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,237 (Case Fans scale)
Category rank#7,588
Street price$49
Power4 W
Performance per dollar25.24
Released2026

Specifications

BrandZephyra
ModelZephyra FN-1850 Ultra
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise25 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-1850 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/29956900 (accessed 2026-10-24).