Hardware Spec Index

Caldera FN-8631 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN8631-XT · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index672 (Case Fans scale)
Category rank#46,000
Street price$19
Power3 W
Performance per dollar35.37
Released2026

Specifications

BrandCaldera
ModelCaldera FN-8631 XT
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8631 XT 120mm PWM Case Fan”, https://vextor7.com/item/60027029 (accessed 2026-10-25).