Hardware Spec Index

Zephyra FN-1635 Max 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN1635-MAX · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index487 (Case Fans scale)
Category rank#46,976
Street price$19
Power4 W
Performance per dollar25.63
Released2025

Specifications

BrandZephyra
ModelZephyra FN-1635 Max
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1635 Max 140mm PWM Case Fan”, https://vextor7.com/item/5177601 (accessed 2026-10-21).