Hardware Spec Index

Caldera FN-6642 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6642-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index947 (Case Fans scale)
Category rank#48,397
Street price$29
Power3 W
Performance per dollar32.66
Released2021

Specifications

BrandCaldera
ModelCaldera FN-6642 Ultra
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6642 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/19257826 (accessed 2026-10-21).