Hardware Spec Index

Caldera FN-4685 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4685-XT · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,006 (Case Fans scale)
Category rank#38,492
Street price$39
Power2 W
Performance per dollar25.79
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4685 XT
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4685 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/94882605 (accessed 2026-10-25).