Hardware Spec Index

Caldera FN-4287 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4287-PRO · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index262 (Case Fans scale)
Category rank#4,401
Street price$9
Power3 W
Performance per dollar29.11
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4287 Pro
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4287 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9971741 (accessed 2026-10-25).