Hardware Spec Index

Zephyra FN-6647 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6647-MAX · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index388 (Case Fans scale)
Category rank#497
Street price$19
Power3 W
Performance per dollar20.42
Released2025

Specifications

BrandZephyra
ModelZephyra FN-6647 Max
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6647 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/31319202 (accessed 2026-10-23).