Hardware Spec Index

Caldera FN-7131 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7131-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index646 (Case Fans scale)
Category rank#13,329
Street price$19
Power4 W
Performance per dollar34.00
Released2019

Specifications

BrandCaldera
ModelCaldera FN-7131 Pro
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7131 Pro 140mm PWM Case Fan”, https://vextor7.com/item/18149481 (accessed 2026-10-22).