Hardware Spec Index

Caldera FN-6481 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6481-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index376 (Case Fans scale)
Category rank#17,523
Street price$9
Power2 W
Performance per dollar41.78
Released2025

Specifications

BrandCaldera
ModelCaldera FN-6481 Pro
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6481 Pro 120mm PWM Case Fan”, https://vextor7.com/item/674143 (accessed 2026-10-20).