Hardware Spec Index

Caldera FN-7591 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7591-PRO · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,077 (Case Fans scale)
Category rank#29,869
Street price$39
Power3 W
Performance per dollar27.62
Released2025

Specifications

BrandCaldera
ModelCaldera FN-7591 Pro
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise23 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-7591 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/84559526 (accessed 2026-10-25).