Hardware Spec Index

Zephyra FN-7649 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN7649-PRIME · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index278 (Case Fans scale)
Category rank#33,827
Street price$9
Power4 W
Performance per dollar30.89
Released2025

Specifications

BrandZephyra
ModelZephyra FN-7649 Prime
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7649 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/17022896 (accessed 2026-10-26).