Hardware Spec Index

Caldera FN-4318 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4318-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index547 (Case Fans scale)
Category rank#29,726
Street price$19
Power4 W
Performance per dollar28.79
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4318 XT
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4318 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7765749 (accessed 2026-10-22).