Hardware Spec Index

Caldera FN-6940 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6940-PRIME · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,261 (Case Fans scale)
Category rank#6,899
Street price$39
Power4 W
Performance per dollar32.33
Released2024

Specifications

BrandCaldera
ModelCaldera FN-6940 Prime
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6940 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4374265 (accessed 2026-10-19).