Hardware Spec Index

Caldera FN-6635 XT 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6635-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,019 (Case Fans scale)
Category rank#25,840
Street price$29
Power4 W
Performance per dollar35.14
Released2021

Specifications

BrandCaldera
ModelCaldera FN-6635 XT
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6635 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4244675 (accessed 2026-10-22).