Hardware Spec Index

Zephyra FN-1904 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1904-PRO · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index804 (Case Fans scale)
Category rank#32,929
Street price$19
Power3 W
Performance per dollar42.32
Released2019

Specifications

BrandZephyra
ModelZephyra FN-1904 Pro
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise34 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-1904 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/13834656 (accessed 2026-10-23).