Hardware Spec Index

Caldera FN-1749 SE 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1749-SE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index876 (Case Fans scale)
Category rank#2,067
Street price$29
Power4 W
Performance per dollar30.21
Released2022

Specifications

BrandCaldera
ModelCaldera FN-1749 SE
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise33 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-1749 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/69025200 (accessed 2026-10-26).