Hardware Spec Index

Zephyra FN-1840 SE 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1840-SE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,210 (Case Fans scale)
Category rank#16,976
Street price$39
Power3 W
Performance per dollar31.03
Released2019

Specifications

BrandZephyra
ModelZephyra FN-1840 SE
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise35 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-1840 SE 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6252149 (accessed 2026-10-25).