Hardware Spec Index

Zephyra FN-4545 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4545-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index641 (Case Fans scale)
Category rank#7,944
Street price$19
Power3 W
Performance per dollar33.74
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4545 Core
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4545 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7701965 (accessed 2026-10-21).