Hardware Spec Index

Zephyra FN-7657 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN7657-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index679 (Case Fans scale)
Category rank#34,418
Street price$19
Power3 W
Performance per dollar35.74
Released2025

Specifications

BrandZephyra
ModelZephyra FN-7657 Prime
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7657 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9854564 (accessed 2026-10-19).