Hardware Spec Index

Caldera FN-3237 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3237-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index905 (Case Fans scale)
Category rank#30,024
Street price$29
Power4 W
Performance per dollar31.21
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3237 Pro
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3237 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7096953 (accessed 2026-10-21).