Hardware Spec Index

Caldera FN-8446 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8446-PRO · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index315 (Case Fans scale)
Category rank#24,255
Street price$9
Power4 W
Performance per dollar35.00
Released2024

Specifications

BrandCaldera
ModelCaldera FN-8446 Pro
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8446 Pro 140mm PWM Case Fan”, https://vextor7.com/item/221086 (accessed 2026-10-22).