Hardware Spec Index

Caldera FN-2146 SE 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2146-SE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,321 (Case Fans scale)
Category rank#25,625
Street price$49
Power2 W
Performance per dollar26.96
Released2023

Specifications

BrandCaldera
ModelCaldera FN-2146 SE
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise30 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-2146 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/89179883 (accessed 2026-10-19).