Hardware Spec Index

Caldera FN-2640 Plus 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2640-PLUS · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,229 (Case Fans scale)
Category rank#28,377
Street price$39
Power4 W
Performance per dollar31.51
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2640 Plus
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2640 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/28291264 (accessed 2026-10-19).