Hardware Spec Index

Caldera FN-4287 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4287-PRO · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index709 (Case Fans scale)
Category rank#45,746
Street price$19
Power4 W
Performance per dollar37.32
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4287 Pro
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4287 Pro 140mm PWM Case Fan”, https://vextor7.com/item/845101 (accessed 2026-10-21).