Hardware Spec Index

Zephyra FN-1638 Max 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN1638-MAX · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,171 (Case Fans scale)
Category rank#2,024
Street price$39
Power3 W
Performance per dollar30.03
Released2019

Specifications

BrandZephyra
ModelZephyra FN-1638 Max
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1638 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4608914 (accessed 2026-10-24).