Hardware Spec Index

Zephyra FN-1836 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1836-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,073 (Case Fans scale)
Category rank#45,903
Street price$39
Power3 W
Performance per dollar27.51
Released2021

Specifications

BrandZephyra
ModelZephyra FN-1836 Ultra
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1836 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/1663486 (accessed 2026-10-19).