Hardware Spec Index

Caldera FN-8642 XT 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN8642-XT · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,007 (Case Fans scale)
Category rank#11,590
Street price$29
Power4 W
Performance per dollar34.72
Released2025

Specifications

BrandCaldera
ModelCaldera FN-8642 XT
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8642 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/49625 (accessed 2026-10-19).