Hardware Spec Index

Zephyra FN-5646 Max 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5646-MAX · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index822 (Case Fans scale)
Category rank#30,609
Street price$19
Power4 W
Performance per dollar43.26
Released2020

Specifications

BrandZephyra
ModelZephyra FN-5646 Max
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise28 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-5646 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21876353 (accessed 2026-10-25).