Hardware Spec Index

Zephyra FN-4650 Max 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4650-MAX · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index409 (Case Fans scale)
Category rank#35,575
Street price$19
Power3 W
Performance per dollar21.53
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4650 Max
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4650 Max 140mm PWM Case Fan”, https://vextor7.com/item/30456716 (accessed 2026-10-22).