Hardware Spec Index

Caldera FN-4337 XT 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4337-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index984 (Case Fans scale)
Category rank#8,913
Street price$29
Power4 W
Performance per dollar33.93
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4337 XT
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4337 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/20209201 (accessed 2026-10-21).