Hardware Spec Index

Zephyra FN-1840 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1840-XT · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,103 (Case Fans scale)
Category rank#25,006
Street price$39
Power3 W
Performance per dollar28.28
Released2021

Specifications

BrandZephyra
ModelZephyra FN-1840 XT
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1840 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4001653 (accessed 2026-10-24).