Hardware Spec Index

Zephyra FN-4378 Max 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4378-MAX · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index820 (Case Fans scale)
Category rank#37,841
Street price$29
Power4 W
Performance per dollar28.28
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4378 Max
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4378 Max 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8075339 (accessed 2026-10-22).