Hardware Spec Index

Zephyra FN-6635 Pro 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6635-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index993 (Case Fans scale)
Category rank#21,865
Street price$39
Power3 W
Performance per dollar25.46
Released2019

Specifications

BrandZephyra
ModelZephyra FN-6635 Pro
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6635 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2848663 (accessed 2026-10-25).