Hardware Spec Index

Zephyra FN-4456 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN4456-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index683 (Case Fans scale)
Category rank#36,656
Street price$19
Power2 W
Performance per dollar35.95
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4456 Prime
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4456 Prime 120mm PWM Case Fan”, https://vextor7.com/item/891322 (accessed 2026-10-21).