Hardware Spec Index

Caldera FN-6791 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6791-CORE · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,173 (Case Fans scale)
Category rank#962
Street price$39
Power4 W
Performance per dollar30.08
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6791 Core
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6791 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6796673 (accessed 2026-10-23).