Hardware Spec Index

Zephyra FN-4004 SE 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4004-SE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,342 (Case Fans scale)
Category rank#18,081
Street price$49
Power3 W
Performance per dollar27.39
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4004 SE
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise25 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-4004 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/79487221 (accessed 2026-10-22).