Hardware Spec Index

Caldera FN-6457 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6457-PRO · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index373 (Case Fans scale)
Category rank#23,782
Street price$19
Power3 W
Performance per dollar19.63
Released2025

Specifications

BrandCaldera
ModelCaldera FN-6457 Pro
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6457 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/32397801 (accessed 2026-10-26).