Hardware Spec Index

Caldera FN-4731 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN4731-XT · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index746 (Case Fans scale)
Category rank#46,073
Street price$19
Power2 W
Performance per dollar39.26
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4731 XT
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4731 XT 120mm PWM Case Fan”, https://vextor7.com/item/7895192 (accessed 2026-10-24).