Hardware Spec Index

Caldera FN-3518 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3518-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index452 (Case Fans scale)
Category rank#45,499
Street price$9
Power3 W
Performance per dollar50.22
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3518 Plus
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3518 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/41003369 (accessed 2026-10-19).