Hardware Spec Index

Caldera FN-2248 SE 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2248-SE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,166 (Case Fans scale)
Category rank#9,394
Street price$39
Power3 W
Performance per dollar29.90
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2248 SE
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2248 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/279958 (accessed 2026-10-22).