Hardware Spec Index

Caldera FN-7450 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7450-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index662 (Case Fans scale)
Category rank#6,048
Street price$19
Power3 W
Performance per dollar34.84
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7450 Ultra
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7450 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/9852090 (accessed 2026-10-22).