Hardware Spec Index

Caldera FN-6741 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6741-CORE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index897 (Case Fans scale)
Category rank#6,428
Street price$29
Power4 W
Performance per dollar30.93
Released2023

Specifications

BrandCaldera
ModelCaldera FN-6741 Core
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise28 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-6741 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3336779 (accessed 2026-10-21).