Hardware Spec Index

Caldera FN-7684 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7684-XT · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index847 (Case Fans scale)
Category rank#35,951
Street price$29
Power4 W
Performance per dollar29.21
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7684 XT
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7684 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/21822060 (accessed 2026-10-25).