Hardware Spec Index

Caldera FN-7547 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7547-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index426 (Case Fans scale)
Category rank#35,964
Street price$9
Power4 W
Performance per dollar47.33
Released2025

Specifications

BrandCaldera
ModelCaldera FN-7547 Pro
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7547 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/89086441 (accessed 2026-10-23).