Hardware Spec Index

Caldera FN-4545 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4545-PRO · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,372 (Case Fans scale)
Category rank#10,310
Street price$49
Power4 W
Performance per dollar28.00
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4545 Pro
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4545 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7908511 (accessed 2026-10-19).