Hardware Spec Index

Zephyra FN-7547 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN7547-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index647 (Case Fans scale)
Category rank#38,349
Street price$19
Power4 W
Performance per dollar34.05
Released2023

Specifications

BrandZephyra
ModelZephyra FN-7547 Pro
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-8137 Ultra 140mm PWM ARGB Case Fan1,004$29Compare
Caldera FN-9900 Ti 120mm PWM ARGB Case Fan861$29Compare
Caldera FN-8463 Core 120mm PWM Case Fan482$19Compare
Zephyra FN-9798 Pro 140mm PWM Case Fan508$19Compare
Brontix FN-3567 XT 120mm PWM Case Fan441$19Compare
Caldera FN-9818 Edge 120mm PWM ARGB Case Fan (3-Pack)1,211$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-7547 Pro 120mm PWM Case Fan”, https://vextor7.com/item/51450584 (accessed 2026-10-20).